# DIBBS #SPE4A6-27-T-3432

DLA solicitation for 122 drawing-specific self-locking square nuts

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A6-27-T-3432
**NAICS:** 332722

The Defense Logistics Agency is seeking 122 drawing-specific self-locking square nuts for its Weapons Support organization.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact: Alison Allen.
- **Product:** 122 self-locking square nuts, NSN 5310-01-580-6404, drawing part number 8355304.
  - The drawing exception requires AMS 5737 in place of AMS 5853.
- **OEMs and vendors:** No manufacturer, OEM, or vendor is identified in the provided materials.
- **Notable requirements:** FOB origin; stated delivery lead time is 167 days after order. Suppliers must meet CMMC Level 2 C3PAO certification and controlled technical-data access qualifications.

### Description

NUT, SELF-LOCKING, SQUAR (QTY: 122, NSN: 5310-01-580-6404, Purchase Request: 7018673372)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T3432)