# DIBBS #SPE7M4-26-T-406A

DLA Solicitation for Oxygen Breathing Air Duct Hoses and First Article Testing

**Posted:** September 14, 2026
**Respond By:** September 24, 2026
**Identifier:** SPE7M4-26-T-406A
**NAICS:** 332996, 423840

This opportunity from the Defense Logistics Agency (DLA) Land and Maritime Fluid Handling Division seeks oxygen breathing air duct hoses and associated first article testing.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Fluid Handling Division
- Products Requested:
  - Oxygen breathing air duct hose (NSN: 4720-00-558-2873)
    - Quantity: 128 units
    - Must be oxygen cleaned per MIL-STD-1330
    - Must comply with MIL-PRF-87961C specifications
    - Shelf life requirement: 180 months
    - Packaging per MIL-STD-2073-1E; marking per MIL-STD-129
    - Strict hazardous material labeling required
  - First Article Test
    - Contractor must test 3 units as per FAR 52.209-3
    - First article test report due within 120 days of contract
    - Government approval notification within 90 days after report receipt
- Unique Requirements:
  - First article testing is mandatory for 3 units
  - Technical documentation and compliance with multiple military standards
  - Delivery required by December 18, 2026; ship date by November 3, 2026
- No specific OEMs or manufacturers are named; opportunity is open to qualified suppliers
- Fast award is anticipated

### Description

CONTRACTOR FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000053, Purchase Request: 7016689283)
HOSE, AIR DUCT, AIR B (QTY: 128, NSN: 4720-00-558-2873 Mil-Spec, Purchase Request: 7016689283)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M426T406A)