# DIBBS #SPE4A6-27-T-4131

DLA request for two pressure bellows

**Posted:** October 15, 2026
**Respond By:** October 22, 2026
**Identifier:** SPE4A6-27-T-4131
**NAICS:** 336419

DLA Weapons Support is seeking two critical-application pressure bellows for its Richmond commodities operation.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division, Richmond, Virginia.
- **Item requested:** 2 pressure bellows, NSN 1660-01-032-9610.
  - **OEMs/approved sources:** Senior Operations LLC, part number 1552032-003; Lockheed Martin Corp., part number 3311224-5. The listed piece number is 3311224-5.
  - The item is identified as a critical application item and references drawing 98897 3311224, Revision A, and TDP Revision D Gen 4.
- **Notable requirements:** Delivery is required within 165 days after order. FOB origin applies, with inspection and acceptance at origin. Export-controlled technical-data access and specified quality, marking, and packaging requirements apply.

### Description

BELLOWS, PRESSURE (QTY: 2, NSN: 1660-01-032-9610, Purchase Request: 7018674079)
  Approved Sources:
  - CAGE: 98769, Part No: 1552032-003, Company: SENIOR OPERATIONS LLC
  - CAGE: 98897, Part No: 3311224-5, Company: LOCKHEED MARTIN CORP
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T4131)