# DIBBS #SPE4A7-26-Q-0400

DLA request for five source-controlled filter couplers

**Posted:** October 29, 2026
**Respond By:** November 06, 2026
**Identifier:** SPE4A7-26-Q-0400
**NAICS:** 334419

The Defense Logistics Agency is seeking filter couplers for DLA Weapons Support’s ASC Supplier Operations AE and AF Division.
- **Buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Supplier Operations AE and AF Division; buyer contact: Soni Randolph.
- **Requirement:** 5 FILTER, COUPLER units, NSN 5865-01-227-0352; manufacturer part number 037-003073-002 (also referenced as 037-003073).
- **Named approved sources/OEMs:** **Northrop Grumman Systems Corporation** and **Microwave Engineering Corporation**. Both are listed as approved sources for the specified part.
- **Notable requirements:** Source-controlled critical application item; Government First Article testing is required, with a separate first-article line and delivery period. Prior Secret security clearance is required, and surplus items are not acceptable.
- **Delivery:** Production item is due 327 days after award; the First Article Test line is due 192 days after award.

### Description

GOVERNMENT FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000052, Purchase Request: 7013720945)
FILTER, COUPLER (QTY: 5, NSN: 5865-01-227-0352, Purchase Request: 7013720945)
  Approved Sources:
  - CAGE: 06351, Part No: 037-003073-002, Company: MICROWAVE ENGINEERING CORPORATION
  - CAGE: 26916, Part No: 037-003073-002, Company: NORTHROP GRUMMAN SYSTEMS CORPORATIO
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A726Q0400)