# DIBBS #SPE7M0-26-T-101B

DLA Land and Maritime Solicits Critical Application Rotary Switch (NSN 5930-01-333-0099)

**Posted:** September 28, 2026
**Respond By:** October 08, 2026
**Identifier:** SPE7M0-26-T-101B
**NAICS:** 423690

The Defense Logistics Agency (DLA) Land and Maritime, Maritime Supply Chain ESOC Buys office is seeking to procure a rotary switch for critical application use.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - DLA Land and Maritime
  - Maritime Supply Chain ESOC Buys office
- OEMs and Vendors:
  - Lockheed Martin Corporation (OEM)
  - Electro Switch Corp. (OEM)
- Products Requested:
  - Rotary Switch
    - NSN: 5930-01-333-0099
    - Lockheed Martin Corporation Part Number: R17446P21
    - Electro Switch Corp. Part Number: 77302LJ
    - Quantity: 1 unit
- Unique/Notable Requirements:
  - Item is designated as a critical application part
  - Only approved manufacturers (Lockheed Martin, Electro Switch Corp.) are acceptable
  - Delivery required within 5 days after order placement
  - Compliance with domestic sourcing laws
  - Prohibition on covered defense telecommunications equipment
  - Destination inspection required; delivery is FOB origin

### Description

SWITCH, ROTARY (QTY: 1, NSN: 5930-01-333-0099, Purchase Request: 7018502951)
  Approved Sources:
  - CAGE: 16331, Part No: R17446P21, Company: LOCKHEED MARTIN CORPORATION
  - CAGE: 82121, Part No: 77302LJ, Company: ELECTRO SWITCH CORP.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M026T101B)