# DIBBS #SPE4A6-26-T-34HZ

DLA Solicitation for Self-Locking Plate Nuts (NAS1803-3B6, NSN 5310-01-016-8300)

**Posted:** September 21, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE4A6-26-T-34HZ
**NAICS:** 332722

The Defense Logistics Agency (DLA) Aviation ASC Commodities Division is soliciting offers for self-locking plate nuts for aviation applications.
- Government Buyer:
  - Defense Logistics Agency (DLA), DLA Aviation ASC Commodities Division, Richmond, VA
  - Buyer: Abigail Hatch
- Products Requested:
  - Nut, Self-Locking, Plate (NSN 5310-01-016-8300)
    - Part Number: NAS1803-3B6
    - Quantity: 17 units
    - Specifications: Must comply with NASM25027 and NAS1803 standards; Nut Thread Class 3B
    - Packaging: ASTM D3951 and MIL-STD-129
- Unique/Notable Requirements:
  - Strict compliance with domestic sourcing laws
  - Quality requirements per NASM25027 and NAS1803
  - Delivery required within 169 days from award
  - Inspection at destination, FOB origin
- OEMs:
  - No specific OEMs named, but NAS1803-3B6 is a standard part number used by multiple aerospace fastener manufacturers

### Description

NUT, SELF-LOCKING, PLATE (QTY: 17, NSN: 5310-01-016-8300, Purchase Request: 7018414662)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T34HZ)