# DIBBS #SPE8E8-27-T-0659

Four Mainstream Engineering refrigeration compressor units

**Posted:** November 12, 2026
**Respond By:** November 23, 2026
**Identifier:** SPE8E8-27-T-0659
**NAICS:** 333415, 423740

DLA is seeking four refrigeration compressor units for its Troop Support organization.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Troop Support, Construction & Equipment (Lighting II); contact: Alexis Selby.
- **Product:** Four refrigeration compressor units, NSN 4130-01-672-1930 (also listed as 4130016721930).
  - **OEM:** Mainstream Engineering Corp. (CAGE 0A0B7); manufacturer part number **MRU TQ3 404**.
- **Notable requirements:** Each unit must include one overpacked commercial manual covering operation, service, maintenance, repair, and a complete parts list.
- **Delivery and acceptance:** Delivery is required 166 days after order. FOB Origin; destination inspection and acceptance apply.

### Description

COMPRESSOR UNIT, REFRIG (QTY: 4, NSN: 4130-01-672-1930, Purchase Request: 7019095784)
  Approved Sources:
  - CAGE: 0A0B7, Part No: MRU TQ3 404, Company: MAINSTREAM ENGINEERING CORP
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE8E827T0659)