# DIBBS #SPE7L1-27-T-1559

DLA solicitation for a safety-critical spur gearshaft with first-article testing

**Posted:** October 15, 2026
**Respond By:** October 26, 2026
**Identifier:** SPE7L1-27-T-1559
**NAICS:** 336413

DLA Weapons Support is seeking a safety-critical spur gearshaft, with government first-article testing required.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; buyer contact: Chantel Josey.
- **Requested item:** One GEARSHAFT, SPUR, NSN 3040-00-019-2218, OEM part number 500847.
- **Approved sources named:** ARROW GEAR LLC, PARAMOUNT MACHINE COMPANY, INC., RTX CORPORATION, and BC TECHNICAL CENTER, LLC. The documents identify these companies as approved sources but do not specify which is the OEM.
- **First-article requirement:** Government first-article testing is required, with three test units.
- **Notable technical requirements:** The item is a restricted-source Air Force Critical Safety Item. Its brazed joint must cover at least 80% of the mating portions and seal or hold 10 psi of air pressure.
- **Inspection and delivery:** Origin inspection and acceptance apply; delivery is FOB Origin.

### Description

GOVERNMENT FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000052, Purchase Request: 7018671644)
GEARSHAFT, SPUR (QTY: 1, NSN: 3040-00-019-2218, Purchase Request: 7018671644)
  Approved Sources:
  - CAGE: 28596, Part No: 500847, Company: ARROW GEAR LLC
  - CAGE: 2T575, Part No: 500847, Company: PARAMOUNT MACHINE COMPANY, INC.
  - CAGE: 52661, Part No: 500847, Company: RTX CORPORATION
  - CAGE: 77445, Part No: 500847, Company: RTX CORPORATION
  - CAGE: 82SX4, Part No: 500847, Company: BC TECHNICAL CENTER, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T1559)