# DIBBS #SPE4A6-27-T-4619

DLA solicitation for 2,854 source-controlled self-locking spline nuts

**Posted:** October 16, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE4A6-27-T-4619
**NAICS:** 332722

DLA Weapons Support is seeking a source-controlled supply of 2,854 self-locking spline nuts for an aerospace application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; point of contact: Monica Merritt.
- **Product:** 2,854 self-locking spline nuts, NSN 5310-01-176-2007 (CLIN 0001).
- **OEMs and approved sources:**
  - **Howmet Global Fastening Systems Inc.** — part numbers H51161-6 and VN1879-WX-064.
  - **SPS Technologies** — part number 9977M25P01.
  - **Harvard Industries** — part number LH12281-6.
  - The solicitation also identifies an approved source by CAGE 92215, but does not provide a company name.
- **Technical requirements:** Source-controlled item manufactured and tested to GE drawing 9977M25, Revision L. Source approval and traceability requirements apply.
- **Delivery and acceptance:** Single delivery required within 101 days after order; FOB Origin, with inspection and acceptance at DLA Distribution Depot Oklahoma.
- **Competition restriction:** Small-business set-aside.

### Description

NUT, SELF-LOCKING, SPLIN (QTY: 2854, NSN: 5310-01-176-2007, Purchase Request: 7017991308)
  Approved Sources:
  - CAGE: 15653, Part No: 9977M25P01, Company: HOWMET GLOBAL FASTENING SYSTEMS INC
  - CAGE: 15653, Part No: H51161-6, Company: HOWMET GLOBAL FASTENING SYSTEMS INC
  - CAGE: 92215, Part No: VN1879-WX-064
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T4619)