# DIBBS #SPE4A6-27-T-4283

DLA solicitation for 13,688 critical-application close-tolerance screws

**Posted:** October 15, 2026
**Respond By:** October 22, 2026
**Identifier:** SPE4A6-27-T-4283
**NAICS:** 332722

DLA Weapons Support is seeking a large quantity of close-tolerance screws for a critical application.
- **Buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact listed as Monica Greene.
- **Requirement:** 13,688 close-tolerance screws, NSN 5305-01-133-2195.
  - Part numbers: ST3M740-4L8 and approved alternate HT4053-4-8A.
  - Reference drawing: Boeing drawing 76301, Revision R.
- **Named approved sources and vendors:** TWIST TITE MFG, INC; HOWMET GLOBAL FASTENING SYSTEMS INC; HUCK INTERNATIONAL, INC; FASTENER INNOVATION TECHNOLOGY, INC; WEST COAST AEROSPACE, INC.; HI-SHEAR CORPORATION; and THE BOEING COMPANY. HOWMET GLOBAL FASTENING SYSTEMS INC and HUCK INTERNATIONAL, INC are prominently identified among the approved-source names.
- **Notable requirements:** The screws are designated for a critical application. The procurement is a total small-business set-aside. Delivery is FOB origin, with destination inspection and acceptance; the stated lead time is 83 days after order.

### Description

SCREW, CLOSE TOLERANCE (QTY: 13688, NSN: 5305-01-133-2195, Purchase Request: 7018675934)
  Approved Sources:
  - CAGE: 007R1, Part No: ST3M740-4L8, Company: TWIST TITE MFG, INC
  - CAGE: 06950, Part No: HT4053-4-8A, Company: HOWMET GLOBAL FASTENING SYSTEMS INC
  - CAGE: 17446, Part No: HT4053-4-8A, Company: HUCK INTERNATIONAL, INC
  - CAGE: 1RC86, Part No: HT4053-4-8A, Company: HOWMET GLOBAL FASTENING SYSTEMS INC
  - CAGE: 58998, Part No: HT4053-4-8A, Company: FASTENER INNOVATION TECHNOLOGY, INC
  - CAGE: 60516, Part No: HT4053-4-8A, Company: WEST COAST AEROSPACE, INC.
  - CAGE: 73197, Part No: HT4053-4-8A, Company: HI-SHEAR CORPORATION
  - CAGE: 73197, Part No: ST3M740-4L8, Company: HI-SHEAR CORPORATION
  - CAGE: 76301, Part No: ST3M740-4L8, Company: THE BOEING COMPANY
  - CAGE: 80539, Part No: HT4053-4-8A
  - CAGE: K5673, Part No: HT4053-4-8A
  - CAGE: L4528, Part No: HT4053-4-8A
  - CAGE: L4528, Part No: ST3M740-4L8
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T4283)