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W S DARLEY & CO [DUNS: 005094842],325 Spring Lake Drive,Itasca IL 60143

UEI: SLED_2D9AE5BE57A51540

W S DARLEY & CO [DUNS: 005094842],325 Spring Lake Drive,Itasca IL 60143 is a federal contractor, registered under UEI SLED_2D9AE5BE57A51540. It has been awarded $858,857 in federal contracts. Primary work spans Unknown NAICS and All Other Miscellaneous Manufacturing. Top awarding agencies include Department Of Defense and Department Of Justice.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_2D9AE5BE57A51540

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

W S Darley & Co provides specialized products and equipment under NAICS 339999, which covers all other miscellaneous fabricated product manufacturing. The company maintains a consistent procurement relationship with the Department of Defense and has also supported requirements for the Department of...

Key Performance Metrics

Awards Count

9

All time

Active

0

Currently performing

Completed

0

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

Department Of Defense$461.9K53.8%

$357.2K41.6%

Department Of Justice$39.8K4.6%

Awards by NAICS

- Unknown NAICS$772.0K89.9%

339999 - All Other Miscellaneous Manufacturing$86.9K10.1%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in W S DARLEY & CO [DUNS: 005094842],325 Spring Lake Drive,Itasca IL 60143's top NAICS codes and agencies

Colt C8 / H&K G36 Compatible Carbine Duty Ammunition Supplier

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POSTED

about 5 hours ago

DEADLINE

Temporary Traffic Control Devices

City Of Beaumont

POSTED

about 6 hours ago

DEADLINE

Sign Fabrication and Finishing

POSTED

about 6 hours ago

DEADLINE

Supply of SEAL, PLAIN (NSN: 5330013915233)This subcontract, issued by the DLA Weapons Support Land Supply Chain under the Department of Defense, requires the manufacture or sourcing of 217 plain seals identified by NSN 5330013915233. The contractor must ensure all units adhere to the materials and technical specifications outlined in the NSN technical data package. Strict compliance with MIL-STD-2073-1E for packaging and MIL-STD-129 for shipment marking is mandatory for all deliveries. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 339999. Interested parties must submit their responses by November 13, 2026, following the posting date of October 29, 2026. This contract is specifically intended for prime contractors delivering on DLA supply requirements.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

about 7 hours ago

DEADLINE

Windshield Right Hand Gasket Assembly SupplierThis subcontract involves the manufacture or procurement of four windshield right hand gasket assemblies for the Department of Defense, specifically supporting NAVSUP Weapon Systems Support supply contracts. The supplier must ensure all assemblies meet NSN 5330015696600 specifications and adhere to RP001 DLA Packaging Requirements for Procurement. Administrative requirements include active SAM registration and the submission of reporting via the Wide Area Workflow system. The performance of this contract is centered in Mechanicsburg, Pennsylvania, under the agency DLA Weapons Support LSO Combat Vehicles and Armament.

DLA WEAPONS SUPPORT LSO COMBAT VEHICLES AND ARMAMENT

POSTED

about 7 hours ago

DEADLINE

Military-Standard Packaging and Marking ServicesThis subcontract for Military-Standard Packaging and Marking Services involves providing specialized packaging, marking, and palletization for prime contractors supporting DLA supply contracts. The scope of work requires the delivery of 30 packaged and marked Radio Beacon Sets, ensuring all unit packs include Lot/Serial numbers and CAGE codes. All operations must strictly adhere to MIL-STD-129 for marking, MIL-STD-2073-1E for packaging, and RP001 DLA requirements for palletization, utilizing industrial marking equipment and MIL-SPEC materials. The project is managed under the Department of Defense through the DLA Weapons Support ASC Supplier Oper AE and AF Div, with performance taking place in New Cumberland, Pennsylvania. The contract falls under NAICS code 339999 and was posted on October 29, 2026, with a response deadline of November 6, 2026.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 7 hours ago

DEADLINE

Hydraulic Servicing Unit SupplierThis subcontract, issued by the Department of Defense under the DLA Weapons Support Land Supplier Operations Vehicle Support agency, requires the manufacture or procurement of eight Hydraulic Servicing Units identified by NSN 4910016025069. The selected supplier must ensure all units meet strict technical specifications and quality control inspections before delivery to Tracy, California. This opportunity is designated as a Total Small Business Set-Aside under NAICS code 339999. Compliance is mandatory across several regulatory frameworks, including the Buy American Act, prohibitions on Hexavalent Chromium, and NIST SP 800-171 cybersecurity standards. Interested parties must submit their responses by November 9, 2026, to support prime contractors fulfilling DLA supply requirements.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

about 7 hours ago

DEADLINE

Supply of Protection Bellows (NSN 5342010887942)This subcontract involves the manufacture or sourcing of 219 protection bellows under NSN 5342010887942 for prime contractors supporting the Department of Defense, specifically the DLA Weapons Support ASC Supplier Oper AE and AF Div. The contractor is responsible for ensuring all materials comply with the Berry Amendment and the Buy American Act, with final delivery to a designated DLA location in New Cumberland. Strict adherence to military standards is required, including packaging per MIL-STD-2073-1E, marking per MIL-STD-129, and palletization according to RP001. The opportunity was posted on October 29, 2026, with a response deadline of November 6, 2026, falling under NAICS code 339999.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 7 hours ago

DEADLINE

Military-Grade Waterproof PackagingThis subcontract for Military-Grade Waterproof Packaging supports DLA Weapons Support Land Supplier Operations through the specialized packaging and sealing of hatch seals for prime contractors. The scope of work requires items to be enclosed in medium duty, waterproof, greaseproof, and opaque bags that strictly adhere to MIL-DTL-117, Type II, Class C, Style 1 standards. Additionally, all packaging must feature markings compliant with MIL-STD-129, specifically including warnings to not bend the contents. The final deliverable consists of individually packaged and marked hatch seals that are fully prepared for shipment. This requirement falls under NAICS code 339999 and is managed by the Department of Defense. Interested parties should note the response deadline of November 9, 2026.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

about 7 hours ago

DEADLINE

Tool Setdeicer Boot SupplierThis subcontract involves the supply of Tool Setdeicer Boots, identified by NSN 5110-01-573-1428, to prime contractors supporting DLA Aviation supply contracts. The selected supplier is responsible for the manufacture or procurement of components that strictly adhere to NSN technical specifications and L31 Additive Manufacturing standards from June 2018. Additionally, the contractor must ensure all marking and labeling comply with MIL-STD 129 before delivering the physical tools to the designated government location. Managed by the Department of Defense under the DLA Weapons Support ASC Supplier Oper AE and AF Div, the contract falls under NAICS code 339999. Performance of the contract is centered in New Cumberland, Pennsylvania. Interested parties must note the response deadline of November 6, 2026, following the posting date of October 29, 2026.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 7 hours ago

DEADLINE

Supplier of Personnel Protection Cushioning Pads (NSN 2590-00-084-0260)

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

about 7 hours ago

DEADLINE

Supplier of Identification Markers (NSN 7690014718188)

Defense Logistics Agency

POSTED

about 7 hours ago

DEADLINE

Gasket Supplier (NSN 5330016879713)This subcontract involves the supply of 12 specialized gaskets under NSN 5330016879713 for prime contractors supporting the Department of Defense, specifically the DLA Weapons Support Land Supplier Opns Vehicle Spt. The supplier is responsible for manufacturing or sourcing the gaskets to meet strict technical specifications and government quality control standards. Each unit must be individually packaged and sealed in medium-duty, waterproof, greaseproof, and opaque bags. Compliance with NIST SP 800-171 is required for this engagement. The opportunity was posted on October 29, 2026, with a response deadline of November 9, 2026. The contract falls under NAICS code 339999.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

about 7 hours ago

DEADLINE

Supply of Nonmetal Hose Assemblies (NSN 4720-01-414-1248)This subcontract involves the manufacture or sourcing of 21 nonmetal hose assemblies, specifically NSN 4720-01-414-1248, for prime contractors supporting the Department of Defense. Managed by the DLA Weapons Support Fluid Handling Division, the project requires strict adherence to FSC 4720 technical specifications and the use of quality control testing equipment to ensure full military specification compliance. The contractor is responsible for packaging the completed units for First Destination Transportation delivery to the DDSP New Cumberland Facility in Pennsylvania. The solicitation was posted on October 29, 2026, with a response deadline of November 9, 2026, falling under NAICS code 339999.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

about 7 hours ago

DEADLINE

Supply of Identification Markers (NSN 7690-01-668-5478)This subcontract involves the manufacture or sourcing of specialized identification markers, specifically NSN 7690-01-668-5478, for prime contractors working with the Defense Logistics Agency. The scope of work requires the delivery of three units that strictly adhere to military standards, including marking per MIL-STD-129, packaging per MIL-STD-2073-1E, and palletization according to RP001 DLA Packaging Requirements. The project falls under NAICS code 339999 and is managed by the Department of Defense. Interested parties must note the response deadline of November 5, 2026, with performance taking place in zip code 09523.

Defense Logistics Agency

POSTED

about 7 hours ago

DEADLINE

Supply of Nonmetallic Special Shaped Sections (NSN 9390012300992)This subcontract involves the manufacture or sourcing of 33 nonmetallic special shaped sections under NSN 9390012300992 for prime contractors supporting DLA Troop Support. The selected provider must possess a valid CAGE code and the necessary testing equipment to perform First Article Testing. Quality control and sampling must be strictly implemented according to MIL-STD-1916 or ASQ H1331 standards. The final deliverables include the 33 specified units and a comprehensive First Article Test report. This requirement is managed by the Department of Defense through Construction and Equipment MRO SVC I, with the place of performance located at Robins Air Force Base. Responses are due by November 9, 2026.

CONSTRUCTION & EQUIPMENT MRO SVC I

POSTED

about 7 hours ago

DEADLINE

MIL-SPEC Packaging and Labeling Provider

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

about 7 hours ago

DEADLINE

Supply of Nonmetallic Hoses (NSN 4720-01-475-5433)This subcontract involves the manufacture or procurement of 13 nonmetallic hoses meeting NSN 4720-01-475-5433 specifications for the DLA Weapons Support Fluid Handling Division. The contractor is responsible for ensuring all items undergo strict quality assurance for compliance and are prepared for First Destination Transportation delivery on a FOB Origin basis. The performance of this contract takes place in New Cumberland, Pennsylvania, under NAICS code 339999. A critical requirement of the agreement is the mandatory disclosure of any covered defense telecommunications equipment utilized within the supply chain to ensure security and regulatory adherence.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

about 7 hours ago

DEADLINE