# DIBBS #SPE7M5-27-T-2388

DLA Request for One Radio-Frequency Reflection Isolator

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7M5-27-T-2388
**NAICS:** 334290, 423690

The Defense Logistics Agency is seeking one radio-frequency reflection isolator for DLA Weapons Support’s Active Devices Division.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Active Devices Division; point of contact: Brittany Luster.
- **Product:** One radio-frequency reflection isolator, NSN 5985-01-199-5307.
- **OEMs and approved sources:** **Stellant Systems Inc.** (P/N NAR2176) and **Sierra Microwave Technology, LLC** (P/N SM20055).
- **Notable requirements:** Identified as a critical application item; delivery is FOB Origin, with destination inspection and acceptance.
- **Delivery:** Required within 168 days after order.

### Description

ISOLATOR, RADIO FREQUEN (QTY: 1, NSN: 5985-01-199-5307, Purchase Request: 7019028154)
  Approved Sources:
  - CAGE: 1CY63, Part No: SM20055, Company: SIERRA MICROWAVE TECHNOLOGY, LLC
  - CAGE: 60583, Part No: NAR2176, Company: STELLANT SYSTEMS INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M527T2388)