# DIBBS #SPE4A6-27-T-0438

DLA solicitation for 1,127 source-controlled self-locking nuts

**Posted:** October 06, 2026
**Respond By:** October 13, 2026
**Identifier:** SPE4A6-27-T-0438
**NAICS:** 332722

The Defense Logistics Agency is seeking 1,127 source-controlled aerospace self-locking nuts for Weapons Support.

### Description

NUT, SELF-LOCKING, EXTEN (QTY: 1127, NSN: 5310-00-891-6502, Purchase Request: 7018414063)
  Approved Sources:
  - CAGE: 00198, Part No: 3012674, Company: PRATT & WHITNEY CANADA CORP
  - CAGE: 15653, Part No: H29691X-3, Company: HOWMET GLOBAL FASTENING SYSTEMS INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T0438)