# DIBBS #SPE4A6-27-T-0063

DLA solicitation for 269 SPS Technologies self-locking castellated nuts

**Posted:** October 02, 2026
**Respond By:** October 09, 2026
**Identifier:** SPE4A6-27-T-0063
**NAICS:** 332722

The Defense Logistics Agency is seeking 269 source-controlled self-locking castellated nuts for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, ASC Commodities Division; contracting contact listed as Alexanderia Daniels.
- **OEM / approved source:** **SPS Technologies, LLC** (CAGE 56878), part number 58729M-1032.
- **Product:** 269 self-locking castellated hexagon nuts, NSN 5310-01-074-3039 (CLIN 0001).
- **Important requirements:** The item must meet the cited technical data requirements and be manufactured and tested to the referenced limited-rights data. The Government will not provide that data; vendors must have access to it or demonstrate traceability to approved sources. A source approval request package is required from vendors seeking approval.
- **Other notable conditions:** The item is identified as a critical application item. Export-controlled data access and CMMC Level 2 requirements apply.
- **Delivery:** Required 125 days after order, FOB Origin; inspection and acceptance are at destination.

### Description

NUT, SELF-LOCKING, CASTE (QTY: 269, NSN: 5310-01-074-3039, Purchase Request: 7017916320)
  Approved Sources:
  - CAGE: 56878, Part No: 58729M-1032, Company: SPS TECHNOLOGIES, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T0063)