# DIBBS #SPE7M4-27-Q-0020

DLA request for two MIL-SPEC oxygen-system air-breathing hoses

**Posted:** October 06, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE7M4-27-Q-0020
**NAICS:** 336413

DLA Weapons Support is seeking two oxygen-system air-breathing hoses for an ejection system.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division; contact: Maurlee Preece.
- **Products requested:** Two HOSE, AIR BREATHING units, part number **MS27797-10-180**, NSN **4720-00-030-6809**; item description: “OXYGEN SYSTEM, EJECT.”
- **OEMs and vendors:** No manufacturer, OEM, reseller, or approved source is identified in the provided information.
- **Notable requirements:** Manufacture to MS27797 Revision C, valid Notice 5, and MIL-PRF-26385F with Amendment 1 and applicable supports. Oxygen cleaning and packaging must follow SAE ARP1176, subject to the stated approved-practice exception.
- **First article:** Contractor testing is required for two 12-inch hose samples under MIL-PRF-26385F. Samples may be degraded or destroyed.
- **Delivery:** Production delivery is due 348 days after award. First article samples are due 90 days after award, followed by a 90-day Government evaluation period.

### Description

CONTRACTOR FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000053, Purchase Request: 7018066939)
HOSE, AIR BREATHING (QTY: 2, NSN: 4720-00-030-6809 Mil-Spec, Purchase Request: 7018066939)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M427Q0020)