This Solicitation opportunity from Department Of Defense was posted on September 26, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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16--SONOBUOY ROTARY - AND OTHER REPLACEMENT PARTS

Closed

N0038325RB116Federal

Submission Closed09/26/2025, 06:00:00 PM UTC

Contract Overview

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

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NAICS: 336413

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DIBBS

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DEADLINE

Antenna-430 ADF Repair and Overhaul ServicesThis subcontract involves providing repair and overhaul services for the Antenna-430 ADF, A1, supporting prime contractors on projects for the Department of Defense Navsup Weapon Systems Support. The scope of work includes the complete teardown, evaluation, and modification of units, where defective components are identified and replaced based on approved repair manual limits. All work must be performed using specialized avionics testing equipment and must strictly adhere to IPC/EIAJ-STD-001C soldering standards to ensure units are delivered in Ready for Issue condition. The opportunity is categorized under NAICS code 336413 and was posted on October 20, 2026, with a response deadline of November 19, 2026. This technical engagement focuses on maintaining critical aviation components to meet rigorous military specifications and operational readiness requirements.

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DEADLINE

Aircraft Wheel Component SupplyThis subcontract, titled Aircraft Wheel Component Supply, involves providing replacement components, seals, and hardware to prime contractors supporting NAVSUP Weapon Systems Support aircraft wheel overhaul projects. The scope specifically focuses on delivering certified aircraft-grade replacement parts and aviation-grade alloys that meet approved repair manual specifications for NSN 1630-14-597-7780. Managed under the Department of Defense, the contract requires strict adherence to the Buy American Act and Trade Agreements certifications. Additionally, the supplier is responsible for providing Material Safety Data Sheets for any hazardous materials delivered. The solicitation was posted on October 20, 2026, with a response deadline of November 19, 2026, falling under NAICS code 336413.

Navsup Weapon Systems Support

POSTED

DEADLINE

Aircraft Wheel Half Repair and Overhaul ServicesThis subcontract for Aircraft Wheel Half Repair and Overhaul Services supports NAVSUP Weapon Systems Support projects within the Department of Defense. The scope of work involves the comprehensive teardown, evaluation, repair, and overhaul of aircraft wheel halves under NSN 1630-14-597-7780. The selected provider will be responsible for disassembling units, cleaning and inspecting parts according to approved manuals, replacing defective components, and reassembling the units using specialized fixtures, jigs, and test equipment. All deliverables must be provided in Ready for Issue condition and must strictly comply with MIL-STD-130 and MIL-STD-129 standards. This opportunity falls under NAICS code 336413, with a response deadline set for November 19, 2026.

Navsup Weapon Systems Support

POSTED

DEADLINE

Component Evaluation and InspectionThis subcontract, titled Component Evaluation and Inspection, is issued by the Navsup Weapon Systems Support under the Department of Defense. The project involves performing technical evaluations and inspections of spoiler assemblies for prime contractors working on Department of the Navy aerospace projects. The primary objective is to identify structural cracks, corrosion, or fatigue through the application of Non-Destructive Testing methods, specifically X-ray, Ultrasonic, and Dye Penetrant techniques. Qualified providers must hold ASNT or equivalent aerospace inspection certifications to ensure technical compliance. The final deliverable for this engagement is a detailed evaluation report that includes specific recommended repair actions. The solicitation was posted on October 20, 2026, with a response deadline of November 19, 2026, and falls under NAICS code 336413.

Navsup Weapon Systems Support

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DEADLINE

Spoiler Assembly Component SupplyThis subcontract, titled Spoiler Assembly Component Supply, is issued by Navsup Weapon Systems Support under the Department of Defense. The agreement focuses on the procurement of aerospace-grade replacement parts, fasteners, and sub-components necessary for the repair of NSN 1680-01-650-9016. The supplier is responsible for sourcing OEM or approved equivalent parts that match Reference Number 81205 113A4600-406 to support prime contractors on Department of the Navy aerospace repair projects. To ensure regulatory and origin compliance, the provider must furnish Buy American and Trade Agreements certifications. The contract falls under NAICS code 336413, with a posting date of October 20, 2026, and a response deadline of November 19, 2026.

Navsup Weapon Systems Support

POSTED

DEADLINE

Spoiler Assembly Teardown and RepairThis subcontract, managed by Navsup Weapon Systems Support for the Department of Defense, involves the teardown, evaluation, and repair of NRP Spoiler Assemblies (NSN 1680-01-650-9016) for Department of the Navy aerospace projects. The selected contractor will be responsible for disassembling the units, conducting technical evaluations for wear and damage, and performing necessary repairs or modifications in strict accordance with OEM or military specifications. The work requires the use of precision measuring instruments and aerospace-grade tooling to ensure the delivery of certified, serviceable assemblies. Additionally, the contractor must possess CAV RP reporting capabilities to meet the administrative requirements of the project. The solicitation was posted on October 20, 2026, with a response deadline of November 19, 2026, under NAICS code 336413.

Navsup Weapon Systems Support

POSTED

DEADLINE

Aircraft Skin Component Supplier (NSN 1560-01-723-6222)This subcontract involves the supply of aircraft skin components for prime contractors supporting US Navy NAVSUP Weapon Systems Support projects. The selected supplier is responsible for manufacturing or sourcing parts that strictly adhere to NSN 1RD 1560-01-723-6222 QF specifications. All deliverables must be packaged according to MIL-STD-2073 and marked in accordance with MIL-STD-129, with final delivery directed to shipping point W25G1U. To ensure quality and precision, the contractor must maintain ISO 9001 or SAE AS9100 certification. Additionally, all equipment used in the process must be calibrated to NCSL Z540.3 or ISO 10012 standards. This opportunity falls under NAICS code 336413 and requires responses to be submitted by November 19, 2026.

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POSTED

DEADLINE

Supply of Attitude Indicators (NSN 6610-01-432-3229)This subcontract, issued by the Department of Defense through the Pa DLA Aviation At Philadelphia, involves the supply of Attitude Indicators under NSN 6610-01-432-3229 for NAVAIR aviation component projects. The selected provider is responsible for manufacturing or procuring units that strictly adhere to TDP Version 003, ensuring that all hardware, software, and firmware are fully aligned with the established equipment baseline. The contractor must ensure all units are marked according to MIL-STD-130 and packaged in compliance with MIL-STD-2073. To qualify, the provider must maintain ISO 9001 certification and demonstrate compliance with DFARS 252.204-7012. The final deliverable consists of the physical indicator units, fully marked and packaged for delivery.

Pa DLA Aviation At Philadelphia

POSTED

DEADLINE

Fuel Relief Valve Teardown and RepairThis subcontract with Navsup Weapon Systems Support involves the teardown, evaluation, repair, and modification of Fuel Relief Valves under NSN 7RH 2915-01-201-6004 EK. The scope of work includes conducting wear analysis, implementing approved repair procedures, and performing necessary environmental and quality conformance testing to deliver a fully certified, repaired valve for US Navy aviation projects. The contractor must maintain ISO 9001 or SAE AS9100 certification and utilize measuring and test equipment calibrated to NCSL Z540.3 or ISO 10012 standards. This opportunity falls under NAICS code 336413, with a response deadline set for November 19, 2026.

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POSTED

DEADLINE

Aviation Component Parts SupplierThis subcontract, managed by Navsup Weapon Systems Support under the Department of Defense, involves the supply of replacement parts, seals, and hardware for Air Pressure Regulators, specifically part number 166001039791. These components are intended for prime contractors working on Department of the Navy aviation projects. The supplier is required to provide OEM or approved equivalent aviation-grade seals and valves, ensuring all materials meet strict quality and origin standards. Key deliverables include the physical parts along with necessary quality certifications in compliance with Trade Agreements and hazardous materials modal regulations. The opportunity was posted on October 20, 2026, with a response deadline of November 20, 2026. The contract falls under NAICS code 336413, focusing on the specialized procurement of aviation component parts.

Navsup Weapon Systems Support

POSTED

DEADLINE

Flap Assembly Component FabricationThis subcontract for Flap Assembly Component Fabrication involves the production of precision-machined parts for prime contractors supporting Department of the Navy C130 aircraft projects. The scope of work includes the fabrication of structural ribs, hinges, and replacement brackets utilizing CNC machining and aerospace-grade alloys. To ensure quality and compliance, the provider must hold SAE AS9100 or ISO 9001 certification and deliver all components with full material and dimensional certifications. Managed by Navsup Weapon Systems Support under NAICS code 336413, the contract mandates strict adherence to DFARS 252.211-7003 for IUID marking and the provision of mill test reports. The solicitation was posted on October 20, 2026, with a response deadline of October 26, 2026.

Navsup Weapon Systems Support

POSTED

about 7 hours ago

DEADLINE

in 6 days

AI Contract Overview

This contract pertains to the Department of the Navy's procurement of replacement parts, specifically sonobuoy rotary and related items, under solicitation number N0038325RB116. Managed by NAVSUP Weapon Systems Support in Philadelphia, it supports both Navy use and potential Foreign Military Sales (FMS). The contract is structured with several clauses tied to quality requirements, delivery timelines, payment instructions, equal opportunity provisions, and compliance with Buy American and Free Trade Agreements. Notably, it includes requirements for item identification, limitation of liability for high-value items, and stipulations around transportation by sea. A key aspect of this procurement is that it is a sole source requirement, citing the Government’s lack of sufficient data to open competition beyond the current approved source. Potential vendors must secure Government Source Approval and submit all required documentation per the NAVSUP WSS Source Approval Brochure; failure to do so disqualifies their offers from consideration. There are no set-aside provisions for small businesses as reviewed by the Small Business Administration. Contract award and modifications are effectuated via traditional and electronic means, and contact information is provided for further inquiry. Multiple contract line item numbers (CLINs) and subCLINs were initially listed but have been removed from the solicitation, signaling changes in requirements or quantities for specific parts and delivery lots. The contract applies NAICS code 336413, and submissions must follow the instructions and deadlines as detailed.

General Info

Navy sole-source sonobuoy parts procurement; requires gov’t approval, compliance, no small business set-aside.

Agency

Department Of Defense → Navsup Weapon Systems Support

NAICS

336413 - Other Aircraft Parts and Auxiliary Equipment Manufacturing

Place of Performance

Set-Aside

NONE

Documents

No documents available

Documents will appear here when they are available.

AI Contract Breakdown

Uniform Contract Format

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Timeline

8 updates

PhaseClosed

PostedDec 27

Presolicitation

Type ChangedJan 23

Presolicitation → Solicitation

Notice updatedJan 23

The notice description changed.

Notice updatedJan 29

NAICS code changed from 335931 to 336413. The notice description changed.

Notice updatedJan 29

The notice description changed.

Notice updatedFeb 7

The notice description changed.

Notice updatedFeb 7

The notice description changed.

Deadline changedSep 26

Response deadline changed from Feb 24, 2025 to Sep 26, 2025.

Notice updatedSep 26

The point of contact changed.

Type ChangedSep 26

Solicitation → Presolicitation

Type ChangedSep 26

Presolicitation → Solicitation

Notice updatedSep 26

The point of contact changed.

Response DeadlineSep 26

Deadline has passed

Submission Closed

09/26/2025, 06:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Navsup Weapon Systems Support

Contacts1 person available

OfficePHILADELPHIA, PA, 19111-5098, USA

Organization / AgencyDepartment Of Defense → Navsup Weapon Systems Support

Office AddressPHILADELPHIA, PA, 19111-5098, USA

Contacts

contact@example.gov

+1 (555) 000-0000

Full Description

ITEM UNIQUE IDENTIFICATION AND VALUATION (JAN 2023)|19|||||||||||||||||||| HIGHER-LEVEL CONTRACT QUALITY REQUIREMENT|8||||||||| TIME OF DELIVERY (JUNE 1997)|20||||||||||||||||||||| STOP-WORK ORDER (AUG 1989)|1|| FMS DELIVERY AND SHIPPING INSTRUCTIONS|3|||x| WIDE AREA WORKFLOW PAYMENT INSTRUCTIONS (JAN 2023)|16|Invoice and receiving reports combo|Invoice and receiving reports combo|TBD|N00383|TBD|TBD|See Schedule|TBD||||||||| NAVY USE OF ABILITYONE SUPPORT CONTRACTOR - RELEASE OF OFFEROR INFORMATION (3-18))|1|| VALUE ENGINEERING (JUN 2020)|3|||| EQUAL OPPORTUNITY (SEP 2016)|2||| INTEGRITY OF UNIT PRICES (NOV 2021)|1|| EQUAL OPPORTUITY FOR WORKERS WITH DISABILITIES (JUN 2020)|2||| TRANSPORTATION OF SUPPLIES BY SEA (OCT 2024)|2||| BUY AMERICAN-FREE TRADE AGREEMENTS-BALANCE OF PAYMENTS PROGRAM-BASIC (FEB 2024)|11|||||||||||| LIMITATION OF LIABILITY--HIGH-VALUE ITEMS (FEB 1997)|1|| LIMITATIONS ON PASS-THROUGH CHARGES (JUN 2020)|1|| ALTERNATE A, ANNUAL REPRESENTATIONS AND CERTIFICATIONS (OCT 2024)|13|||||||||||||| BUY AMERICAN-FREE TRADE AGREEMENTS-BALANCE OF PAYMENTS PROGRAM CERTIFICATE-BASIC (FEB 2024))|5|||||| BUY AMERICAN--BALANCE OF PAYMENTS PROGRAM (FEB 2024)|1|| ROYALTY INFORMATION (APR 1984)|1|| ANNUAL REPRESENTATIONS AND CERTIFICATIONS (JAN 2025)|12|336413|1250||||||||||| FACSIMILE PROPOSALS (OCT 1997)|1|| NOTICE OF PRIORITY RATING FOR NATIONAL DEFENSE, EMERGENCY PREPAREDNESS, ANDENERGY PROGRAM USE (APR 2008))|2|DO-A1A || CLIN 0001 is hereby removed from the original solicitation. SubCLIN PD # Ship to QTY 0001AA N00383-23-X-0843 W25G1U 2 EA 0001AB N00383-23-X-0843 W62G2T 2 EA 0001AC N00383-24-X-1183 W25G1U 4 EA 0001AD N00383-24-X-1183 W62G2T 3 EA CLIN 0002 is hereby removed from the original solicitation. SubCLIN PD # Ship to QTY 0002AA PNOJ5441066038 DNO005 1 EA CLIN 0003 is hereby removed from the original solicitation. SubCLIN PD # Ship to QTY 0003AA PNOJ5441066033 DNO005 1 EA CLIN 0004 is hereby removed from the original solicitation. SubCLIN PD # Ship to QTY 0004AA N0038324X2445 W25G1U 5 EA 0004AB N0038324X2445 W62G2T 4 EA 0004AC PCN04441426332 DCN0PA 3 EA \ CLIN 0001 is hereby removed from the original solicitation. The following subclins are hereby removed from the original solicitation. SubCLIN PD # Ship to QTY 0001AA N00383-23-X-0843 W25G1U 2 EA 0001AB N00383-23-X-0843 W62G2T 2 EA 0001AC N00383-24-X-1183 W25G1U 4 EA 0001AD N00383-24-X-1183 W62G2T 3 EA \ This RFQ/RFP is for Navy and FMS spares purchase. The Small Business Administration representative at NAVSUP WSS has reviewed this requirement and determined that a set-aside recommendation was not applicable for this procurement. This is a sole source requirement. The Government physically does not have in its possession sufficient, accurate, or legible data to contract purchase with other than the current source. These items require Government Source Approval prior to award. If you are not an approved source, you must submit, together with your proposal, the information detailed in the NAVSUP WSS Source Approval Brochure which can be obtained on the internet at https://www.navsup.navy.mil/navsup/ourteam/navsupwss/business_opps . Offers received which fail to provide all data required by the source approval brochure will not be considered for award under this solicitation. For information or questions regarding this notice, please contact jessica.p.laychock@us.navy.mil. This contract/delivery order/purchase order/modification is issued by the Government when deposited in the mail, transmitted by facsimile or sent by any electronic commerce method, including email. The Government's acceptance of the contractor's proposal constitutes bilateral agreement to issue this contract/delivery order/purchase order/modification. \