Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, November 11 at 2:00 PM ET

Register Free →
CLEATUS
Get CLEATUS

This Subcontract opportunity from Government of Canada was posted on March 11, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Precision Machining of Labyrinth Seal Rings

Closed
International

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 332721
New
Pin Assemblies
Solicitation # pin-assemblies
Mercer Engineering Research Center is soliciting bids from qualified suppliers for the fabrication of precision ground pin assemblies. The required components feature diameters ranging from 0.155 to 3 inches and lengths between 3 and 10 inches. This opportunity is open to performance across all U.S. states and is specifically set aside for various small business categories, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone certified small businesses. Interested parties must submit their responses by November 13, 2026. The solicitation is categorized under NAICS code 332721. For further technical details or inquiries, potential suppliers should contact Michael Lange at the Mercer Engineering Research Center.
Mercer Engineering Research Center

POSTED

about 7 hours ago

DEADLINE

in 2 days
NAICS: 332721
New
DIBBS
BOLT, MACHINE
Solicitation # SPE4A6-27-T-035Z
DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 21 hours ago

DEADLINE

in 7 days
NAICS: 332721
New
DIBBS
BOLT, MACHINE
Solicitation # SPE4A6-27-T-036L
DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 21 hours ago

DEADLINE

in 7 days
NAICS: 332721
New
DIBBS
BOLT, MACHINE
Solicitation # SPE4A6-27-T-030U
DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 21 hours ago

DEADLINE

in 7 days
NAICS: 332721
New
DIBBS
BOLT, MACHINE
Solicitation # SPE4A6-27-T-033L
DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 21 hours ago

DEADLINE

in 7 days
NAICS: 332721
New
DIBBS
BOLT, MACHINE
Solicitation # SPE4A6-27-T-033S
DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 21 hours ago

DEADLINE

in 7 days
NAICS: 332721
New
Federal
Fwd Closeout Frame Ring SupplyThis small business set-aside subcontract involves the fabrication and supply of four Forward Closeout Frame Rings for aerospace projects managed by the Naval Research Laboratory under the Department of Defense. The selected contractor must produce part number 5761-26-NRL26P-001 in strict accordance with drawing 5761-26-NRL26P-001 REV, utilizing precision machining or forming to ensure all controlled drawing specifications are met. Eligible bidders must be registered with the Joint Certification Program to participate. The performance of this contract is centered in Washington, DC, with a response deadline set for November 16, 2026. This opportunity is specifically categorized under NAICS code 332721 for specialized machining services.
Naval Research Laboratory

POSTED

1 day ago

DEADLINE

in 6 days
NAICS: 332721
New
Federal
Radome Band Clamp SupplyThis small business set-aside subcontract involves the supply of six Radome Band Clamps for prime contractors supporting Naval Research Laboratory aerospace projects. The selected provider must fabricate part number 5763-26-LP-001 using precision machining or forming techniques to strictly adhere to the specifications outlined in drawing 5763-26-LP-001 REV. Eligible contractors are required to maintain registration with the Joint Certification Program to participate. The performance of this contract is centered in Washington, DC, under the oversight of the Department of Defense. Interested parties must submit their responses by November 16, 2026.
Naval Research Laboratory

POSTED

1 day ago

DEADLINE

in 6 days
NAICS: 332721
New
Federal
RADOME BAND CLAMPS
Solicitation # N00173-27-Q-1301424033
The Naval Research Laboratory is soliciting quotations for the procurement of specific hardware components for radome assemblies under solicitation N00173-27-Q-1301424033. This is a Total Small Business set-aside competitive procurement on a Firm-Fixed-Price basis. The required supplies include six Radome Band Clamps (Part 5763-26-LP-001) and four FWD Closeout Frame Rings (Part 5761-26-NRL26P-001), both of which must be manufactured according to controlled drawings. Due to the nature of these drawings, this opportunity is restricted exclusively to Joint Certification Program registered vendors. Interested offerors must be an Original Equipment Manufacturer, authorized dealer, distributor, or reseller to ensure OEM warranty and service are maintained. Submissions must include the vendor name, Cage Code, and JCP Certification Number, and must be sent via email to the designated points of contact. The government will utilize a Lowest Price Technically Acceptable evaluation method to award the contract to the responsible offeror. All equipment must be new, and FOB Destination is the preferred delivery method to the Naval Research Laboratory in Washington, DC.
Naval Research Laboratory

POSTED

1 day ago

DEADLINE

in 6 days
NAICS: 332721
New
DIBBS
Manufacture and Supply of Straight Headless Pins (NSN 5315-01-656-4368)This subcontract involves the manufacture and supply of high-precision straight, headless pins under NSN 5315-01-656-4368 for the DLA Weapons Support ASC Commodities Division. The scope of work requires the use of CNC equipment and metrology tools to perform precision machining and forming, with final delivery taking place at Tinker AFB. To qualify, the provider must maintain ISO 9001:2015 certification and FAA Airworthiness approval. All deliverables must comply with MIL-STD-129 and MIL-STD-2073-1E standards and be accompanied by full traceability records and airworthiness documentation. The response deadline for this opportunity is November 16, 2026.
DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

2 days ago

DEADLINE

in 6 days
NAICS: 332721
New
DIBBS
Precision Flat Washer Manufacturing & SupplyThis subcontract involves the precision manufacturing and supply of 4,096 flat washers, specifically part NAS1149V0332M, for prime contractors supporting the DLA Weapons Support ASC Commodities Division. The hardware is designated for critical applications and must be produced in strict accordance with the NAS1149 part standard, with a specific prohibition against the use of additive manufacturing. Performance will take place in Cherry Point, North Carolina, under NAICS code 332721. Compliance requirements are stringent, necessitating adherence to the Buy American Act and the Berry Amendment for all materials. Quality control must be maintained through sampling plans per MIL-STD-1916 or ASQ H1331, while packaging and marking must follow ASTM D3951 and MIL-STD-129 standards. The solicitation was posted on November 8, 2026, with a response deadline of November 16, 2026.
DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

2 days ago

DEADLINE

in 6 days
NAICS: 332721
New
DIBBS
Fabrication of Terminal Cover (Critical Application)This subcontract involves the precision manufacturing of a single Terminal Cover, part number R0183011, for the Department of Defense under the DLA Weapons Support Aviation Supply Chain. The project requires the use of precision machining equipment to meet critical aviation application standards, specifically adhering to Type I Code W quality assurance testing and a 120-month shelf-life specification. The work is categorized under NAICS code 332721 and will be performed in Middletown. Interested parties must respond by November 16, 2026, to fulfill the requirements for this critical aviation component.
DLA WEAPONS SUPPORT AVIATION SUPPLY CHAIN ESOC BUYS

POSTED

2 days ago

DEADLINE

in 6 days

AI Contract Overview

Show more

The Government of Canada, through the Department of National Defence, is seeking a subcontractor for the precision machining of high-precision labyrinth seal rings, specifically part numbers 455012-1 and 455012-2. These components are critical for naval gas turbine engines and must be manufactured to meet OEM-equivalent standards for form, fit, function, and interoperability. The work will be performed in British Columbia and Nova Scotia under NAICS code 332721. The solicitation was posted on March 11, 2026, with a response deadline of April 2, 2026. Interested parties can find further details and submission guidelines through the CanadaBuys portal.

General Info

Agency

Government of Canada → Department of National Defence

NAICS

332721 - Precision Turned Product Manufacturing

Place of Performance

British Columbia, Nova Scotia, CAN

Set-Aside

NONE

Documents

This scope was carved out of W8482-264126/A.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

SEAL RING,LABYRINTH,NONAIRCRAFT GAS TURBINE ENGINE

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

Find active opportunities like this

Get full access to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

Show more
AgencyGovernment of Canada → Department of National Defence
ContactsNo contacts available
OfficeN/A
Organization / AgencyGovernment of Canada → Department of National Defence
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Manufacture of high-precision labyrinth seal rings (Part Numbers 455012-1 and 455012-2) to OEM-equivalent form, fit, function, and interoperability standards for naval gas turbine engines.

More opportunities from Government of Canada → Department of National Defence

Same awarding agency

NAICS: 334111
New
International
Hydrophone Calibrator SupplyThis subcontract, titled Hydrophone Calibrator Supply, involves the provision of portable hand-held calibration systems for prime contractors working on Department of National Defence projects for the Government of Canada. The scope of work requires the delivery of one hydrophone calibrator system, such as a pistonphone or similar air-usable calibrator, designed to verify hydrophone sensitivity. The supplier must also provide all necessary acoustic couplings, calibration software tools, operating manuals, and formal attestation regarding the compatibility of fittings and tonality. The project is categorized under NAICS code 334111 and will be performed in Nova Scotia, Canada. Interested parties must note that the solicitation was posted on November 9, 2026, with a response deadline set for December 8, 2026.
Electronic Computer Manufacturing

POSTED

1 day ago

DEADLINE

in 28 days
View Details
NAICS: 334220
New
International
Hydrophone Cabling and Signal IntegrationThe Hydrophone Cabling and Signal Integration subcontract involves the provision of specialized underwater cabling and signal amplification hardware for prime contractors working on Department of National Defence projects for the Government of Canada. The scope of work includes the delivery of marine-grade shielded cables, specifically 100m beam hydrophone cables, 150m keel hydrophone cables, and 100m extension cables. To ensure signal integrity and prevent dropout or corruption, the contractor must integrate in-line signal repeaters and provide all associated schematics and specifications. This project is categorized under NAICS code 334220 and will be performed in Nova Scotia, Canada. The solicitation was posted on November 9, 2026, with a response deadline of December 8, 2026. The final deliverable consists of a complete, integrated set of cabling and signal repeaters designed for high-performance marine environments.
Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

POSTED

1 day ago

DEADLINE

in 28 days
View Details
NAICS: 334220
New
International
Hydrophone SupplyThis subcontract for the Government of Canada's Department of National Defence involves the supply of four high-precision underwater acoustic sensors. The required hydrophones must support a frequency range from 2 Hz to 150 kHz and maintain compatibility with 24-bit digitizers and 1 Gbit/s network switches. To ensure reliability, the provided model must have been in active production for a minimum of five years. The project is based in Nova Scotia, Canada, under NAICS code 334220. Bidders are required to submit a side-by-side compliance comparison as specified in the Statement of Requirements. The solicitation was posted on November 9, 2026, with a response deadline of December 8, 2026.
Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

POSTED

1 day ago

DEADLINE

in 28 days
View Details
NAICS: 333924
New
International
Rough Terrain Forklifts (RTFL)
Solicitation # W8476-267143/A
The Department of National Defence is soliciting proposals for the procurement of 12 diesel-powered, all-wheel drive, rough terrain, sit-down rider type forklift trucks and associated Integrated Logistics Support deliverables. The requirement is split into two capacities: Configuration A at 6,000 lbs and Configuration B at 10,000 lbs. Deliveries are requested within 180 days of contract award to multiple military bases across Alberta, Manitoba, Ontario, and Saskatchewan, including CFB Shilo, Det Dundurn, Wainwright, CFB Petawawa, Ashton, and Borden. The contract includes an option for up to 14 additional forklifts and deliverables for delivery within Canada. Technical requirements mandate a 4-wheel steering system, a UL DS fire safety rating, and a fork-leveling mechanism capable of operating on surfaces inclined 15 percent or more. Equipment must comply with various safety and transport standards, including ANSI/ITSF B56.6 and Mil-Standard 1366E for air transportability in a CAF C-17 aircraft. Bids must be submitted electronically in Canadian dollars on a Delivered Duty Paid basis. The contract will be awarded to the compliant offer with the lowest evaluated price, with a 10 percent price reduction applied for evaluation purposes to compliant offers from Canadian suppliers.
Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing

POSTED

1 day ago

DEADLINE

in 2 days
View Details
New
International
NPP – S6250496 - THS SA – One (1) Engineer, electrical. Temporary Help Services against the Supply Arrangement for the National Capital Region (NCR).
Solicitation # S6250496

POSTED

1 day ago

DEADLINE

in 13 days
View Details
New
International
Agricultural Tractors
Solicitation # W8476-26M864/B

POSTED

1 day ago

DEADLINE

in 14 days
View Details
NAICS: 334511
New
International
Hydrophones
Solicitation # W8482-275673/A
The Department of National Defence is soliciting proposals for the procurement of a PSARAS system to be delivered to CFB Halifax, Nova Scotia. The requirement consists of one kit including four hydrophones, various hydrophone and extension cables ranging from 100m to 150m, a portable hand-held hydrophone calibrator system, and necessary in-line signal repeaters. The system must be capable of sampling and transmitting digitized data upon the application of external power without shore-end computer commands, featuring a dynamic range of at least 110 dB between 10 Hz and 100 kHz and an operational depth of 200 meters. To comply with security policies, internal memory must be non-existent or removable. Bids are due by December 8, 2026, and must be submitted in three sections: a technical offer, a financial offer, and the required submission and declaration forms. Evaluation is based on compliance with mandatory technical criteria and firm pricing provided in Canadian dollars on a Delivery Duty Paid basis. Preference is given to Canadian goods and services, and offers may be declared non-compliant if they include exchange rate fluctuation protection. The contract includes strict packaging and marking standards, including NATO and MIL-STD requirements depending on the contractor's location, and mandates compliance with anti-forced labour and economic sanctions regulations. Payment for undisputed invoices will be made within 30 days of receipt.
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing

POSTED

1 day ago

DEADLINE

in 28 days
View Details
NAICS: 337214
New
International
Workstation Installation
Solicitation # W0127-26-P027
The Department of National Defence is soliciting offers for the purchase, delivery, and installation of workstations and a breakroom reconfiguration at the 77 Line Regiment 3 Line Squadron Headquarters in Edmonton, Alberta. The project aims to expand the current capacity from 15 to 17 workstations and includes the addition of a laptop bar. The scope of work encompasses the disassembly and removal of existing workstations and walls, the supply and delivery of all necessary materials, the installation and testing of new workstations including stationary rectangular side tables, and the disposal of all packaging materials. All work must comply with the National Building Code of Canada 2025, National Fire Code, and federal and provincial fire and safety regulations. This solicitation, numbered W0127-26-P027, is issued under Supply Arrangement E60PQ-140003 and is restricted to Canadian Suppliers and Suppliers of an Applicable Trading Partner. Offers must be submitted by November 10, 2026, and must remain valid for at least 60 calendar days. The requested delivery date is November 30, 2026, with installation required within 10 business days. Award decisions will be based on a combination of mandatory technical criteria and the total evaluated price in Canadian dollars. The contract term extends from the date of award until one month after installation is complete. Packaging must adhere to green procurement policies, requiring materials to be reusable, returnable, or recyclable.
Office Furniture (except Wood) Manufacturing

POSTED

1 day ago

DEADLINE

in 6 days
View Details
NAICS: 561720
New
International
Office Cleaning HSC Esquimalt
Solicitation # AB3707-0012
The Department of National Defence, through the Canadian Forces Housing Agency, is soliciting offers for commercial office cleaning services for the Housing Services Centre Esquimalt. The contract covers two locations in Esquimalt, British Columbia: the CFHA Office at 1343 Woodway Road and the Residential Housing Unit at 899 Hotham Street. The scope of work includes recurring general cleaning, disinfecting, and polishing performed twice weekly, as well as waste removal and specialized annual maintenance such as window washing and carpet steam cleaning. All services must be performed outside core business hours, which are 7:30 am to 4:00 pm, Monday through Friday. The proposed contract period runs from January 1, 2027, to December 31, 2027, with two optional six-month extension periods. Award selection is based on the lowest evaluated price among compliant bidders. Security requirements are mandatory, requiring both the organization and its personnel to hold Reliability Status. Additionally, the contractor must comply with WHMIS/SIMDUT safety regulations and the Canada Occupational Health and Safety Regulations. Bidders are required to submit a technical proposal, a financial offer, and specific declaration forms, with the final response deadline set for November 13, 2026.
Janitorial Services

POSTED

1 day ago

DEADLINE

in 3 days
View Details
NAICS: 532412
New
International
Two (2) Motor Graders Rental
Solicitation # W0106-26A016/A
The Department of National Defence is soliciting offers for the rental of two motor graders without operators to support operations at the Canadian Army Support Group (East) Valcartier Garrison. The rental period is scheduled from December 1, 2026, to March 30, 2027, with equipment delivery required by 09:00 hours on the start date. The graders must feature heated and air-conditioned cabs and automatic greasing systems. The contractor is responsible for providing all labor, materials, and transportation necessary for routine maintenance and repairs, which must be performed on-site at CFB Valcartier. Equipment must be delivered Delivered Duty Paid (DDP) to Courcelette, Quebec. The contract will be awarded to the compliant offer with the lowest evaluated price, provided all mandatory technical criteria are met. The evaluation price includes rental charges, round-trip transportation, and environmental fees. Proposals must be submitted via email by November 17, 2026, and divided into technical, financial, and administrative sections. This solicitation is open only to Canadian suppliers or those from applicable trading partners. While offerors may subcontract equipment from third-party dealers, they remain fully responsible for all contractual obligations. Payment for undisputed invoices will be made within 30 days after the work is completed and an acceptable invoice is received.
Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing

POSTED

1 day ago

DEADLINE

in 7 days
View Details
NAICS: 532120
New
International
Low-bed trailer rental
Solicitation # W0106-26A020/A
The Department of National Defence is soliciting proposals for the rental of three low-bed trailers without operators to support operations at the Canadian Army Support Group Eastern Region, Valcartier Garrison military base in Quebec. The initial rental period is scheduled from December 1, 2026, to March 31, 2027, with an optional one-year extension available until March 31, 2028. To be compliant, the trailers must feature a low-profile deck height of 13 to 14 inches at the center, a minimum deck length of 30 feet, and a load carrying capacity between 35 and 45 tonnes. The successful contractor must provide all labor, materials, and transportation for on-site maintenance and repairs at CFB Valcartier, with a requirement to address urgent repairs within four hours and routine maintenance within 48 hours. A point of contact must be available seven days a week. Contract award will be based on the lowest evaluated price among offers that meet all mandatory technical criteria. Proposals must be submitted via email by November 23, 2026, and must include a technical offer, a financial offer, and the required submission and declaration forms. Administrative terms include payment via check or direct deposit within 30 days of receiving an accurate invoice. The contractor must certify compliance with anti-forced labour and anti-bribery regulations and adhere to workplace harassment and site safety directives. Canada retains the right to inspect and test all equipment, and payment is contingent upon formal acceptance of the hardware.
Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing

POSTED

1 day ago

DEADLINE

in 13 days
View Details
NAICS: 334511
New
International
Portable Digital Radiography Kits
Solicitation # W8474-278722
The Department of National Defence is seeking the procurement of Portable Digital Radiography Kits to enhance the detection of concealed threats and ensure the safety of Canadian Armed Forces personnel and installations. The contract, identified by solicitation number W8474-278722, runs from the date of award until March 31, 2030. The initial requirement consists of six kits to be delivered to Gloucester, Ontario, by March 31, 2027. Additionally, the Crown retains an irrevocable option to purchase up to six more kits at a rate of two per year from April 1, 2027, through March 31, 2030. Each kit must include a digital radiography panel, a system controller, and image processing and storage software, with the hardware capable of operating between -20C and +45C and maintaining a functional range of at least 50 meters between the generator and controller. Award will be granted to the compliant offer with the lowest evaluated price, provided all mandatory technical criteria are met. Key technical specifications include a requirement for a 150 kV pulsed style generator and a hard transport case that is lockable, colored black, olive green, or tan, and rated at least IP66 or NEMA 4, with maximum dimensions of 35 by 25 by 25 inches and a total kit weight not exceeding 60 lbs. This procurement is subject to the Policy on Reciprocal Procurement, limiting eligibility to Canadian suppliers and those from applicable trading partners. Pricing must be submitted as firm and Delivered Duty Paid (DDP) Incoterms 2020. There are no security requirements associated with this solicitation.
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing

POSTED

1 day ago

DEADLINE

in 10 days
View Details

Find Active Opportunities Like This

Get AI-powered intelligence on the opportunities still open

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS