# DIBBS #SPE7M1-26-U-6899

DLA Procurement of Radio Frequency Transmission Line Switches (NSN 5985-01-193-2299)

**Posted:** September 24, 2026
**Respond By:** October 08, 2026
**Identifier:** SPE7M1-26-U-6899
**NAICS:** 334419

The Defense Logistics Agency (DLA) Land and Maritime, Maritime Supply Chain, is seeking to procure Radio Frequency Transmission Line Switches for military applications.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Maritime Supply Chain
- OEMs and Vendors:
  - DOW-KEY MICROWAVE LLC
  - DUCOMMUN LABARGE TECHNOLOGIES, INC
  - RLC ELECTRONICS, INC
  - K&L MICROWAVE LLC
- Products Requested:
  - Radio Frequency Transmission Line Switch (NSN 5985-01-193-2299)
    - DOW-KEY MICROWAVE LLC (Part Number SS-53043)
    - DUCOMMUN LABARGE TECHNOLOGIES, INC (Part Number C30U106)
    - RLC ELECTRONICS, INC (Part Numbers C8903-6 and S-6617)
    - K&L MICROWAVE LLC (Part Number SS-53043)
  - Quantity: Estimated 22 units (guaranteed minimum 3 units)
- Notable Requirements:
  - Only approved OEM part numbers are acceptable
  - Delivery required within 130 days, FOB origin
  - Contract maximum order value is $350,000
  - Cybersecurity and packaging requirements apply
  - Prohibition on covered defense telecommunications equipment
- Period of Performance:
  - One-year indefinite delivery contract, with orders issued within one year from award
  - Delivery required within 130 days of each order
- No service line items are included in this procurement.

### Description

SWITCH, RADIO FREQUENCY (QTY: 22, NSN: 5985-01-193-2299, Purchase Request: 1000243818)
  Approved Sources:
  - CAGE: 00471, Part No: SS-53043, Company: DOW-KEY MICROWAVE LLC
  - CAGE: 08719, Part No: C30U106, Company: DUCOMMUN LABARGE TECHNOLOGIES, INC
  - CAGE: 12598, Part No: C8903-6, Company: RLC ELECTRONICS, INC
  - CAGE: 12598, Part No: S-6617, Company: RLC ELECTRONICS, INC
  - CAGE: 50140, Part No: SS-53043, Company: K&L MICROWAVE LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M126U6899)