# DIBBS #SPE4A6-26-T-34ZR

DLA Solicitation for Close Tolerance Screws (NAS1153-11, NSN 5305-00-816-1686)

**Posted:** September 23, 2026
**Respond By:** September 30, 2026
**Identifier:** SPE4A6-26-T-34ZR
**NAICS:** 332722

The Defense Logistics Agency (DLA) Aviation ASC Commodities Division is seeking quotes for the supply of close tolerance screws for critical applications.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - DLA Aviation ASC Commodities Division
  - Buyer Code DKG0107
- OEMs and Vendors:
  - No specific OEMs or vendors are named; screws must meet NAS1153-11 standards
- Products Requested:
  - Screw, Close Tolerance
    - National Stock Number (NSN): 5305-00-816-1686
    - Part Number: NAS1153-11
    - Quantity: 1,141 units
    - Description: Close tolerance screw for critical applications
- Notable Requirements:
  - Screws must comply with NAS1153-11 standards
  - Inspection per MIL-STD-1916
  - Packaging per ASTM D3951 and MIL-STD-129
  - Compliance with domestic sourcing laws
  - Additive manufacturing is prohibited unless specifically approved
  - Delivery is FOB origin; destination inspection at DLA Distribution Depot Hill, Hill AFB, UT
  - Expedited award process (fast award tag)
  - Technical documentation available via DIBBS portal

### Description

SCREW, CLOSE TOLERANCE (QTY: 1141, NSN: 5305-00-816-1686, Purchase Request: 7018458317)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T34ZR)