# DIBBS #SPE4A7-27-T-0845

DLA request for five Regulator, Shutoff, A units

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A7-27-T-0845
**NAICS:** 336413

The Defense Logistics Agency is seeking five critical-application shutoff regulator units for its Weapons Support organization.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, ASC Supplier Operations AE and AF Division; contact: Ashley Brown.
- **Requested item:** Five Regulator, Shutoff, A units, NSN 1680-01-512-3504, manufacturer part number 1653720-1.
- **OEMs and approved sources:** **The Boeing Company** (CAGE 77272) and **Mission Systems Davenport Inc.** (CAGE 99251); both are listed for part number 1653720-1.
- **Delivery and acceptance:** Single delivery required within 167 days after order; FOB origin, with origin inspection and acceptance.
- **Notable requirement:** Identified as a critical-application item. No additional technical specifications are provided in the notice.

### Description

REGULATOR, SHUTOFF, A (QTY: 5, NSN: 1680-01-512-3504, Purchase Request: 7018673334)
  Approved Sources:
  - CAGE: 77272, Part No: 1653720-1, Company: THE BOEING COMPANY
  - CAGE: 99251, Part No: 1653720-1, Company: MISSION SYSTEMS DAVENPORT INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A727T0845)