# DIBBS #SPE4A6-26-T-37BM

DLA Solicitation for Close Tolerance Screws (NSN 5305-01-398-6336)

**Posted:** September 28, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE4A6-26-T-37BM
**NAICS:** 332722

This opportunity is a Defense Logistics Agency (DLA) Aviation solicitation for close tolerance screws (NSN 5305-01-398-6336):
- Government Buyer:
  - Defense Logistics Agency (DLA), DLA Aviation, ASC Commodities Division
- OEMs (Original Equipment Manufacturers):
  - Northrop Grumman Systems Corp (part number 03A415-4-14L)
  - SPS Technologies LLC (part numbers PBF1570-4-14L, 125300-4-14L)
  - Hi-Shear Corporation (part number HR257-4-14L)
- Vendors: Same as OEMs (no resellers or distributors specified)
- Products Requested:
  - 93 units of Screw, Close Tolerance (NSN 5305-01-398-6336)
  - Approved part numbers: 03A415-4-14L, PBF1570-4-14L, 125300-4-14L, HR257-4-14L
- Notable Requirements:
  - Strict technical and quality standards per DLA Master List
  - Packaging must comply with ASTM D3951 and MIL-STD-129
  - Destination inspection and acceptance
  - Prohibition on additive manufacturing (3D printed) parts
  - Compliance with domestic sourcing laws (e.g., Buy American)
  - Fast award process
  - Delivery required within 153 days of contract award

### Description

SCREW, CLOSE TOLERANCE (QTY: 93, NSN: 5305-01-398-6336, Purchase Request: 7018249264)
  Approved Sources:
  - CAGE: 1W025, Part No: 03A415-4-14L, Company: NORTHROP GRUMMAN SYSTEMS CORP
  - CAGE: 27624, Part No: PBF1570-4-14L, Company: SPS TECHNOLOGIES LLC
  - CAGE: 56878, Part No: 125300-4-14L, Company: SPS TECHNOLOGIES, LLC
  - CAGE: 73197, Part No: HR257-4-14L, Company: HI-SHEAR CORPORATION
  - CAGE: L4528, Part No: HR257-4-14L
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T37BM)