# DIBBS #SPE7MC-27-T-0162

DLA procurement of four throttle trip valve seats

**Posted:** October 08, 2026
**Respond By:** October 19, 2026
**Identifier:** SPE7MC-27-T-0162
**NAICS:** 332911

The Defense Logistics Agency is procuring four valve seats for a throttle trip valve.
- Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Hardware/Electrical; contact listed as Paula Mcclary.
- Product: 4 SEAT, VALVE units, NSN 4810-01-033-5174, for a throttle trip valve; identified as a critical application item.
- Approved manufacturers and part numbers:
  - **Curtiss-Wright Electro-Mechanical**: 128C811AA-1.
  - **Krobach Mfg. Corp.**: KMC-128C811AA-1.
- Delivery is required within 236 days after order. The procurement specifies FOB Origin, with destination inspection and acceptance.
- No additional product specifications are included in the provided materials.

### Description

SEAT, VALVE (QTY: 4, NSN: 4810-01-033-5174, Purchase Request: 7018664400)
  Approved Sources:
  - CAGE: 30828, Part No: KMC-128C811AA-1, Company: KROBACH MFG. CORP.
  - CAGE: 830Q4, Part No: 128C811AA-1
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T0162)