# DIBBS #SPE7M5-26-T-492K

DLA Seeks DOW-KEY MICROWAVE Radio Frequency Switches (NSN 5985-01-473-1176)

**Posted:** September 11, 2026
**Respond By:** September 21, 2026
**Identifier:** SPE7M5-26-T-492K
**NAICS:** 334220, 334419

This opportunity involves the Defense Logistics Agency (DLA) Land and Maritime, Active Devices Division, seeking to procure Radio Frequency Transmission Line Switches for military applications.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Active Devices Division
- OEMs and Vendors:
  - DOW-KEY MICROWAVE LLC (approved manufacturer)
- Products/Services Requested:
  - 2 units of Radio Frequency Transmission Line Switch
    - NSN: 5985-01-473-1176
    - Part Number: SS-53042-1
    - Manufacturer: DOW-KEY MICROWAVE LLC
- Unique or Notable Requirements:
  - Critical Application Item designation
  - Compliance with domestic sourcing laws
  - Cybersecurity Maturity Model Certification (CMMC) Level 2 Self-Assessment required
  - Packaging must meet DLA standards
  - FOB Origin; Inspection and Acceptance at Destination
  - Additive manufacturing (3D printed) items are prohibited unless specifically approved
- Delivery to DLA Distribution Depot Oklahoma, Tinker AFB
- Set aside for Woman-Owned Small Businesses

### Description

SWITCH, RADIO FREQUENCY (QTY: 2, NSN: 5985014731176, Purchase Request: 7018272999)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M526T492K)