# DIBBS #SPE7M5-27-Q-0121

DLA solicitation for 20 Northrop Grumman radio-frequency transmission-line switches

**Posted:** October 31, 2026
**Respond By:** November 10, 2026
**Identifier:** SPE7M5-27-Q-0121
**NAICS:** 334419

The Defense Logistics Agency is seeking radio-frequency transmission-line switches for DLA Weapons Support.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Active Devices Division; buyer contact: Holly Bruns.
- **OEM:** **Northrop Grumman** is identified with the requested item, CAGE 97942, part number 581R128H01.
- **Product and quantity:** 20 radio-frequency transmission-line switches; NSN 5985-00-321-7640.
- **Notable requirements:** Manufacture to OEM drawings; substitute vendor drawings are not permitted. First-article and acceptance testing are required. The contractor must hold a Confidential-level facility clearance and safeguard classified material. Access to export-controlled technical data requires approved JCP certification.
- **Delivery:** Required 481 days after award.

### Description

SWITCH, RADIO FREQUENCY (QTY: 20, NSN: 5985-00-321-7640, Purchase Request: 7017775859)

[View original listing](https://www.dibbs.bsm.dla.mil/RFQ/RFQRec.aspx?sn=SPE7M527Q0121)