# DIBBS #SPE4A6-27-T-2251

DLA solicitation for 2,413 source-controlled self-locking hexagonal nuts

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A6-27-T-2251
**NAICS:** 332722

DLA Weapons Support is seeking 2,413 source-controlled self-locking hexagonal nuts for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; contact: Alexander Sotos.
- **Requested item:** 2,413 self-locking hexagonal nuts, NSN 5310-01-144-3921, CLIN 0001, under solicitation SPE4A6-27-T-2251.
- **Named approved sources/OEMs:** **ESNA, LLC** (E12282-3); **Howmet Global Fastening Systems Inc.** (H50538-3 and VN1314TE02); **SPS Technologies, LLC** (E12282-3); and **General Electric Company** (4055T80P01, 4055T80P02, and 4055T80P03). An additional approved source is identified by CAGE 92215 (VN1314TE02), but its company name is not provided.
- **Notable requirements:** The item is source-controlled and for a critical application. Offers require access to controlled technical data or traceability to approved sources; manufacture and testing must follow the cited drawing.
- **Delivery and acceptance:** Delivery is required 167 days after order. FOB origin; inspection and acceptance at destination.

### Description

NUT, SELF-LOCKING, HEXAG (QTY: 2413, NSN: 5310-01-144-3921, Purchase Request: 7018673297)
  Approved Sources:
  - CAGE: 019L2, Part No: E12282-3, Company: ESNA, LLC
  - CAGE: 15653, Part No: H50538-3, Company: HOWMET GLOBAL FASTENING SYSTEMS INC
  - CAGE: 56878, Part No: E12282-3, Company: SPS TECHNOLOGIES, LLC
  - CAGE: 92215, Part No: VN1314TE02
  - CAGE: 99207, Part No: 4055T80P01, Company: GENERAL ELECTRIC COMPANY
  - CAGE: 99207, Part No: 4055T80P02, Company: GENERAL ELECTRIC COMPANY
  - CAGE: 99207, Part No: 4055T80P03, Company: GENERAL ELECTRIC COMPANY
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T2251)