# DIBBS #SPE8E7-26-T-3927

Solicitation for Military-Grade Centrifugal Fan (NSN 4140-01-071-6183)

**Posted:** September 18, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE8E7-26-T-3927
**NAICS:** 333413

The Defense Logistics Agency (DLA) Troop Support, Construction & Equipment (Lighting I) office in Philadelphia is seeking bids for a centrifugal fan for military use.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - Troop Support, Construction & Equipment (Lighting I), Philadelphia, PA
- Product Requested:
  - Centrifugal Fan
    - National Stock Number (NSN): 4140-01-071-6183
    - Quantity: 1 unit
    - 0.5 horsepower prime mover
    - Aluminum alloy blade
    - Must meet MIL-PRF-19004B and MIL-PRF-18953C specifications
    - QPL (Qualified Products List) item
    - Packaged per MIL-STD-2073-1E and MIL-STD-129
- Unique Requirements:
  - Delivery required within 5 days of award
  - Compliance with domestic sourcing laws
  - Prohibition on covered defense telecommunications equipment
  - Technical documentation available
- No specific OEMs or vendors are named in the solicitation
- Only one unit is requested; no additional products or services are included

### Description

FAN, CENTRIFUGAL (QTY: 1, NSN: 4140-01-071-6183 Mil-Spec, Purchase Request: 7018368364)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE8E726T3927)