# DIBBS #SPE4A6-27-T-049B

DLA solicitation for 33 critical-safety bleed-air tube assemblies

**Posted:** November 12, 2026
**Respond By:** November 19, 2026
**Identifier:** SPE4A6-27-T-049B
**NAICS:** 336413

DLA Weapons Support is soliciting 33 critical-safety bleed-air flight deck tube assemblies for aircraft use.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact: Tierra Smith.
- Requirement: 33 Tube Assembly, Bleed Air, Flight Deck units, NSN 1560-00-854-5080; manufacturer part number 359249-9.
- Approved sources/OEMs named: **Senior Operations LLC** and **Lockheed Martin Corp**.
- Requirements: Navy-designated Critical Safety Item; SAE AS9100 or equivalent quality management; drawing-specific proof testing and weld/material compliance; origin inspection and acceptance; and eligibility to access export-controlled technical data.
- Delivery: FOB origin, required within 165 days. The solicitation is set aside for small businesses.

### Description

TUBE ASSEMBLY, BLEED AI (QTY: 33, NSN: 1560-00-854-5080, Purchase Request: 7019029070)
  Approved Sources:
  - CAGE: 96142, Part No: 359249-9, Company: SENIOR OPERATIONS LLC
  - CAGE: 98769, Part No: 359249-9, Company: SENIOR OPERATIONS LLC
  - CAGE: 98897, Part No: 359249-9, Company: LOCKHEED MARTIN CORP
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T049B)