# DIBBS #SPE7M5-27-T-0129

DLA solicitation for three EMS Development Corporation electrical heat sinks

**Posted:** October 06, 2026
**Respond By:** October 16, 2026
**Identifier:** SPE7M5-27-T-0129
**NAICS:** 423690

The Defense Logistics Agency is seeking three electrical-electronic heat sinks for its Weapons Support organization.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, Active Devices Division; buyer contact: Margaret Smith.
- **OEM / approved source:** **EMS Development Corporation**, identified with manufacturer part number 433D1018-20.
- **Requested item:** 3 heat sinks, electrical-electronic component; NSN 5999-01-618-5696; manufacturer part number 433D1018-20.
- **Delivery and acceptance:** Delivery is required within 157 days after order. FOB origin; destination inspection and acceptance apply.
- **Notable requirements:** DLA packaging and marking requirements apply. Intentionally added mercury and direct mercury contact are prohibited, subject to stated exceptions.

### Description

HEAT SINK, ELECTRICAL-E (QTY: 3, NSN: 5999-01-618-5696, Purchase Request: 7018496562)
  Approved Sources:
  - CAGE: 51435, Part No: 433D1018-20, Company: EMS DEVELOPMENT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M527T0129)