# DIBBS #SPE7M4-27-T-0835

DLA solicitation for one MESTEK ventilation damper

**Posted:** October 13, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE7M4-27-T-0835
**NAICS:** 333415

The Defense Logistics Agency is soliciting a single critical-application ventilation damper for its Fluid Handling Division.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division; point of contact: Rory O'Reilly.
- **OEM and approved source:** **MESTEK INC.** (CAGE 1XA80), part number 18507-90667.
- **Requested item:** One ventilation damper, NSN 2040-01-308-5586; TDP Rev A Gen 1.
- **Notable requirements:** Total small-business set-aside; delivery within 164 days after order; FOB Origin; destination inspection and acceptance.
- **Delivery structure:** One-time supply delivery, not a recurring service.

### Description

DAMPER, VENTILATION (QTY: 1, NSN: 2040-01-308-5586, Purchase Request: 7018677766)
  Approved Sources:
  - CAGE: 1XA80, Part No: 18507-90667, Company: MESTEK INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M427T0835)