# DIBBS #SPE4A6-27-T-6068

DLA solicitation for 63 self-locking plate nuts

**Posted:** October 23, 2026
**Respond By:** October 30, 2026
**Identifier:** SPE4A6-27-T-6068
**NAICS:** 332722

DLA Weapons Support is seeking 63 aerospace self-locking plate nuts for delivery to DLA Distribution San Diego.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact: Monica Greene.
- **Product requested:** 63 self-locking plate nuts (nut dome), NSN 5310-01-329-8193, under CLIN 0001.
  - Specified part number: 03A231-4-2L.
  - Approved-source alternatives: F53004-4-2 from **Howmet Global Fastening Systems Inc.** and NS202789-4-2E from **SPS Technologies, LLC DBA**. **Northrop Grumman Systems Corp.** is also identified as an approved source for part 03A231-4-2L.
- **Delivery and acceptance:** Delivery is required 146 days after order, FOB origin, to DLA Distribution San Diego; inspection and acceptance are at destination.
- **Notable requirement:** The solicitation identifies approved sources and corresponding part numbers for this NSN item.

### Description

NUT, SELF-LOCKING, PLATE (QTY: 63, NSN: 5310-01-329-8193, Purchase Request: 7018834278)
  Approved Sources:
  - CAGE: 15653, Part No: F53004-4-2, Company: HOWMET GLOBAL FASTENING SYSTEMS INC
  - CAGE: 1W025, Part No: 03A231-4-2L, Company: NORTHROP GRUMMAN SYSTEMS CORP
  - CAGE: 71286, Part No: F53004-4-2, Company: HOWMET GLOBAL FASTENING SYSTEMS INC
  - CAGE: 80539, Part No: NS202789-4-2E
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T6068)