# DIBBS #SPE8E7-27-T-0310

DLA request for 13 centrifugal fan impellers

**Posted:** October 29, 2026
**Respond By:** November 09, 2026
**Identifier:** SPE8E7-27-T-0310
**NAICS:** 333413

DLA Troop Support is seeking 13 centrifugal fan impellers for its Construction & Equipment (Lighting) organization.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Troop Support, Construction & Equipment (Lighting); buyer contact: Kelly Mitchell.
- **OEM / approved source:** **HDT Expeditionary Systems Inc.** (CAGE 92878), listed with part number 500K3291-SV.
- **Product requested:** 13 centrifugal fan impellers, NSN 4140-01-562-0474.
  - The initial notice also renders the source part number as “500K3291-SV 525”; the attachment lists it as 500K3291-SV.
- **Delivery and requirements:** One-time supply; delivery is required 167 days after order. FOB origin, with destination inspection and acceptance. Packaging must meet DLA requirements and ASTM D3951.
- The notice provides no additional product specifications or performance requirements.

### Description

IMPELLER, FAN, CENTRIFUG (QTY: 13, NSN: 4140-01-562-0474, Purchase Request: 7018911447)
  Approved Sources:
  - CAGE: 92878, Part No: 500K3291-SV 525, Company: HDT EXPEDITIONARY SYSTEMS INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE8E727T0310)