# DIBBS #SPE7M3-26-T-9366

DLA Land and Maritime Solicits Coupling Half, Quick Disconnect for Seasparrow Systems

**Posted:** September 25, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE7M3-26-T-9366
**NAICS:** 332912, 336419, 336413

The Defense Logistics Agency (DLA) Land and Maritime, Fluid Handling Division, is soliciting bids for Coupling Half, Quick Disconnect (NSN 4730-01-029-7790) used on Seasparrow systems.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Fluid Handling Division
  - Contact: Christina Taylor
- OEMs and Approved Sources:
  - LKR, INC. (part number R12D06EB)
  - Raytheon Company (part number G526029-2)
  - TransDigm Inc (part number 255R117WD6)
- Products Requested:
  - Coupling Half, Quick Disconnect
    - NSN: 4730-01-029-7790
    - Part numbers: R12D06EB, G526029-2, 255R117WD6
    - Quantity: 51 units
    - Material: Corrosion-resistant steel, quick disconnect end male, fitting end threaded male, 3/8 inch tube size
    - Application: Used on Seasparrow systems
    - Packaging and marking per MIL-STD-2073-1E and MIL-STD-129
- Notable Requirements:
  - Set aside for Woman-Owned Small Businesses
  - Compliance with domestic sourcing laws
  - Additive manufacturing prohibited without approval
  - Delivery is FOB Origin with destination inspection
- No additional technical attachments or requirements beyond approved sources and part numbers.

### Description

COUPLING HALF, QUICK DI (QTY: 51, NSN: 4730-01-029-7790, Purchase Request: 7018495102)
  Approved Sources:
  - CAGE: 1WG21, Part No: R12D06EB, Company: LKR, INC.
  - CAGE: 3B150, Part No: G526029-2, Company: RAYTHEON COMPANY
  - CAGE: 54X10, Part No: G526029-2, Company: RAYTHEON COMPANY
  - CAGE: 79326, Part No: 255R117WD6, Company: TRANSDIGM INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M326T9366)