# DIBBS #SPE7M1-26-T-368F

Procurement of Isometrics Inc Valve, Vent (NSN 4820-01-661-9633)

**Posted:** September 23, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE7M1-26-T-368F
**NAICS:** 332911, 332919, 423720

This opportunity is for the Defense Logistics Agency (DLA) Land and Maritime Maritime Supply Chain to procure a Valve, Vent (NSN 4820-01-661-9633).
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - Sub-agency: DLA Land and Maritime
  - Office: Maritime Supply Chain
  - Buyer Contact: Misty Eckard
- OEMs and Vendors:
  - ISOMETRICS INC (CAGE 55242) is the only approved source
- Products Requested:
  - Valve, Vent
    - NSN: 4820-01-661-9633
    - Part Number: 1051B-11 (ISOMETRICS INC)
    - Quantity: 1 unit
- Unique Requirements:
  - Compliance with domestic sourcing laws
  - Hazardous material labeling requirements
  - Transportation requirements including First Destination Transportation program
  - Inspection and acceptance at destination
  - Delivery is FOB origin with a required lead time of 5 days
  - Fast award opportunity
- No other OEMs or vendors are listed as approved sources.

### Description

VALVE, VENT (QTY: 1, NSN: 4820-01-661-9633, Purchase Request: 7018434679)
  Approved Sources:
  - CAGE: 55242, Part No: 1051B-11, Company: ISOMETRICS INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M126T368F)