# DIBBS #SPE7M4-27-Q-0021

DLA Solicitation for 198 Oxygen System Filters

**Posted:** October 07, 2026
**Respond By:** October 13, 2026
**Identifier:** SPE7M4-27-Q-0021
**NAICS:** 336413

The Defense Logistics Agency’s Weapons Support, Fluid Handling Division is soliciting 198 oxygen system filters for a Navy critical-safety application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division; contact: Chad Heidtman.
- **Product requested:** 198 FILTER, OXYGEN SYSTEM units, NSN 1660-01-493-1834, CLIN 0001.
  - **OEM / approved source:** Mission Systems Davenport Inc. (CAGE 99251), part number 1653300-1.
- **Important requirements:** The item is designated a Navy Critical Safety Item and a critical application item. It is restricted-source and requires Government engineering source approval.
- **Delivery:** Required 200 days after order. No contract duration or option periods are stated.
- The attachment states that the solicitation is not a small-business set-aside.

### Description

FILTER, OXYGEN SYSTE (QTY: 198, NSN: 1660-01-493-1834, Purchase Request: 7017911907)
  Approved Sources:
  - CAGE: 99251, Part No: 1653300-1, Company: MISSION SYSTEMS DAVENPORT INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M427Q0021)