# DIBBS #SPE4A6-27-T-6509

DLA procurement for 268 source-controlled castellated nuts

**Posted:** October 26, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE4A6-27-T-6509
**NAICS:** 332722

The Defense Logistics Agency is seeking 268 source-controlled castellated nuts for a critical safety application.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, ASC Commodities Division.
- **Product:** 268 plain castellated hexagon nuts, NSN 5310-01-322-7555.
  - Manufacturer part numbers: 4069088 and 83538-624; basic drawing 77445, revision F.
- **OEM / approved source:** **SPS Technologies, LLC** (CAGE 56878) is identified as an approved source.
- **Key requirements:** This is an Air Force critical safety item with source-controlled technical data. Quotes should come from vendors able to access the restricted technical data or demonstrate traceability to an approved source. Manufacturer quality systems must meet SAE AS9100 or an equivalent standard.
- **Delivery and acceptance:** Delivery is required 157 days after order; FOB origin, with inspection and acceptance at origin.
- **Set-aside:** Small-business set-aside.

### Description

NUT, PLAIN, CASTELLATED, (QTY: 268, NSN: 5310-01-322-7555, Purchase Request: 7017696346)
  Approved Sources:
  - CAGE: 56878, Part No: 4069088, Company: SPS TECHNOLOGIES, LLC
  - CAGE: 56878, Part No: 83538-624, Company: SPS TECHNOLOGIES, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T6509)