# DIBBS #SPE7M0-27-Q-0043

DLA Solicitation for EMS Development Corporation Liquid Level Switch (NSN 5930-01-597-6776)

**Posted:** September 22, 2026
**Respond By:** September 25, 2026
**Identifier:** SPE7M0-27-Q-0043
**NAICS:** 334519

This opportunity involves the Defense Logistics Agency (DLA) Land and Maritime soliciting a liquid level switch for naval supply:
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime
  - Maritime Supply Chain ESOC Buys office
  - Buyer contact: Laurie Wassmuth
- OEMs and Vendors:
  - EMS Development Corporation (approved source)
- Products/Services Requested:
  - Switch, Liquid Level
    - National Stock Number (NSN): 5930-01-597-6776
    - EMS Development Corporation part number: 511D8020
    - Quantity: 1 unit
- Unique or Notable Requirements:
  - Must meet MIL-DTL-28786 specification
  - Strict packaging per MIL-STD-2073-1E and marking per MIL-STD-129
  - Mercury contamination is strictly prohibited
  - Delivery required within 30 days after order (30 DAYS ADO)
  - Item is for shipment to USS WASP LHD 1
  - Compliance with various FAR and DFARS clauses, including hazardous materials and small business representation

### Description

SWITCH, LIQUID LEVEL (QTY: 1, NSN: 5930-01-597-6776, Purchase Request: 7017262149)
  Approved Sources:
  - CAGE: 51435, Part No: 511D8020, Company: EMS DEVELOPMENT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M027Q0043)