# DIBBS #SPE8E7-27-T-0151

DLA RFQ for 42 centrifugal fan impellers

**Posted:** October 15, 2026
**Respond By:** October 26, 2026
**Identifier:** SPE8E7-27-T-0151
**NAICS:** 333413

DLA Troop Support is seeking 42 centrifugal fan impellers for its Construction & Equipment (Lighting) office.
- **Buyer:** Defense Logistics Agency (DLA), DLA Troop Support, Construction & Equipment (LGHTNG I); buyer contact listed as Kelly Mitchell.
- **Requested item:** 42 centrifugal fan impellers, NSN 4140-01-479-3405.
- **Approved sources / OEMs:** **Oshkosh Defense LLC** (P/N 8HB957) and **Therma-Tech Engineering Inc.** (P/N 019490101); the part numbers identify alternate sources for the same item.
- **Delivery and handling:** Delivery is required 167 days after order, FOB Origin, with destination inspection and acceptance. Packaging must meet applicable DLA requirements, and marking must follow MIL-STD-129.
- **Additional technical details:** No further technical requirements are provided in the supplied information.

### Description

IMPELLER, FAN, CENTRIFUG (QTY: 42, NSN: 4140-01-479-3405, Purchase Request: 7018729538)
  Approved Sources:
  - CAGE: 5N978, Part No: 019490101, Company: THERMA-TECH ENGINEERING INC
  - CAGE: 75Q65, Part No: 8HB957, Company: OSHKOSH DEFENSE LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE8E727T0151)