# DIBBS #SPE7M4-27-T-0635

DLA request for 21 qualified tube-fitting locknuts

**Posted:** October 13, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE7M4-27-T-0635
**NAICS:** 332722

The Defense Logistics Agency is sourcing 21 qualified tube-fitting locknuts for its fluid-handling supply needs.
- Government buyer: Defense Logistics Agency (DLA), Weapons Support, Fluid Handling Division; buyer contact named in the attachment: Blake Tushar.
- Item requested: 21 steel, cadmium-plated tube-fitting locknuts for 1-inch nominal tube outside diameter.
  - NSN: 4730-00-277-5096; part number: AS5179-16.
  - Packaging note: 1 package contains 25 each.
- Requirements: PRI QML/QPL-qualified item; must comply with SAE AS5179D and referenced SAE AS4841 requirements.
- **OEM/vendor:** No manufacturer or supplier is identified in the provided materials. PRI is identified as the qualification-listing organization, not as the product OEM.
- Delivery is required within 330 days after order.

### Description

LOCKNUT, TUBE FITTING (QTY: 21, NSN: 4730-00-277-5096, Purchase Request: 7018683405)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M427T0635)