# DIBBS #SPE7M5-26-T-517S

DLA Land and Maritime Solicits Radio Frequency Transmission Line Switches (NSN 5985-01-473-1176)

**Posted:** September 22, 2026
**Respond By:** October 02, 2026
**Identifier:** SPE7M5-26-T-517S
**NAICS:** 334290, 335313, 334419

The Defense Logistics Agency (DLA) Land and Maritime, Active Devices Division, is seeking to procure Radio Frequency Transmission Line Switches for use at Tinker Air Force Base.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Active Devices Division
  - Contact: Corey Carter
- OEMs and Vendors:
  - DOW-KEY MICROWAVE LLC (approved source and manufacturer)
- Products Requested:
  - Radio Frequency Transmission Line Switch
    - National Stock Number (NSN): 5985-01-473-1176
    - DOW-KEY MICROWAVE LLC Part Number: SS-53042-1
    - Quantity: 2 units
- Notable Requirements:
  - Compliance with Cybersecurity Maturity Model Certification (CMMC) Level 2 Self-Assessment
  - Packaging must meet DLA standards
  - Delivery is FOB Origin; inspection and acceptance at destination
  - Critical Application Item designation
  - Delivery required within 157 days from award to DLA Distribution Depot Oklahoma, Tinker AFB

### Description

SWITCH, RADIO FREQUENCY (QTY: 2, NSN: 5985-01-473-1176, Purchase Request: 7018272999)
  Approved Sources:
  - CAGE: 00471, Part No: SS-53042-1, Company: DOW-KEY MICROWAVE LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M526T517S)