# DIBBS #SPE4A6-26-T-34PD

DLA Solicitation for Socket Head Cap Screws (NAS1351C3H12, NSN 5305-01-049-8188)

**Posted:** September 22, 2026
**Respond By:** September 29, 2026
**Identifier:** SPE4A6-26-T-34PD
**NAICS:** 332722

This opportunity is a DLA Aviation solicitation for socket head cap screws used in military and aerospace applications.
- Government Buyer:
  - Defense Logistics Agency (DLA), Aviation ASC Commodities Division, Buyer Code DDF0092
- OEMs and Vendors:
  - CBS Fasteners, LLC
  - B & B Specialties Inc
  - Ideal Fasteners, Inc.
  - Sikorsky Aircraft Corporation
  - Honeywell International Inc.
- Products/Services Requested:
  - 382 units of Screw, Cap, Socket Head
    - Part Number: NAS1351C3H12
    - NSN: 5305-01-049-8188
    - Description: Socket Head Cap Screw, Mil-Spec, with packaging and marking per MIL-STD-129 and MIL-STD-2073-1E
- Unique or Notable Requirements:
  - Only approved manufacturers may supply the part
  - Compliance with SAE AS9100 or equivalent quality management system is required
  - Mercury is prohibited in packaging
  - Domestic sourcing is emphasized
  - Prohibition on covered defense telecommunications equipment
  - Delivery required within 168 days from contract date to DLA Distribution Depot Oklahoma, Tinker AFB

### Description

SCREW, CAP, SOCKET HEAD (QTY: 382, NSN: 5305-01-049-8188 Mil-Spec, Purchase Request: 7018414565)
  Approved Sources:
  - CAGE: 0F620, Part No: NAS1351C3H12, Company: CBS FASTENERS, LLC
  - CAGE: 1EM77, Part No: NAS1351C3H12, Company: B & B SPECIALTIES INC
  - CAGE: 62206, Part No: NAS1351C3H12, Company: B & B SPECIALTIES INC
  - CAGE: 6F810, Part No: NAS1351C3H12, Company: IDEAL FASTENERS, INC.
  - CAGE: 78286, Part No: NAS1351C3H12, Company: SIKORSKY AIRCRAFT CORPORATION
  - CAGE: 80205, Part No: NAS1351C3H12
  - CAGE: 99193, Part No: NAS1351C3H12, Company: HONEYWELL INTERNATIONAL INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T34PD)