# DIBBS #SPE4A6-26-T-33JX

Procurement of SPS Technologies Self-Locking Nut (NSN 5310-00-913-5431) for DLA Aviation

**Posted:** September 21, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE4A6-26-T-33JX
**NAICS:** 332722

The Defense Logistics Agency (DLA) Aviation ASC Commodities Division is seeking offers for a critical self-locking nut used in military applications.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation ASC Commodities Division, Richmond, VA
  - Contact: Lisa Harvie
- OEM and Approved Source:
  - SPS Technologies, LLC (approved manufacturer)
- Product Details:
  - Self-locking nut, extension type, double nut configuration
  - National Stock Number (NSN): 5310-00-913-5431
  - SPS Technologies part number: 58050-1032
  - Quantity requested: 471 units
  - Manufactured per source control drawing 99207 R1182P003D
- Unique Requirements:
  - Item is source-controlled and restricted to approved manufacturers
  - Critical application item with specific packaging (MIL-STD-2073-1E) and marking (MIL-STD-129) standards
  - Compliance with domestic sourcing laws, hazardous material labeling, and cybersecurity provisions
  - Delivery required to DLA Distribution Jacksonville, FL, FOB origin
- Technical documentation and compliance details provided in solicitation attachments

### Description

NUT, SELF-LOCKING, EXTEN (QTY: 471, NSN: 5310-00-913-5431, Purchase Request: 7018412921)
  Approved Sources:
  - CAGE: 56878, Part No: 58050-1032, Company: SPS TECHNOLOGIES, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T33JX)