# DIBBS #SPE7M1-26-T-353S

DLA Land and Maritime Solicits Spring Assembly, Valve (Marotta Controls) for Naval Base Delivery

**Posted:** September 16, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE7M1-26-T-353S
**NAICS:** 332912, 332911, 332919

This opportunity from the Defense Logistics Agency (DLA) Land and Maritime, Maritime Supply Chain, seeks Spring Assembly, Valve units for naval applications.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Maritime Supply Chain
  - Contact: Misty Eckard
- OEM Highlight:
  - Marotta Controls Inc is the only approved manufacturer
- Products Requested:
  - Spring Assembly, Valve (NSN 4820-01-051-8464 / NSN 4820-01-518-464)
    - Approved part numbers: 233101 PART 2331, 233101-0003, 233101-3
    - Quantity: 7 units
    - Material: CRES (corrosion-resistant steel)
    - Set pressure range: 80 to 125 PSI
    - End item: Safety relief valve model PRV52A
- Delivery & Requirements:
  - Delivery to SRF and JRMC Yokosuka Naval Base, Japan
  - Delivery required within 5 days after award
  - Compliance with domestic sourcing laws
  - Hazardous material labeling required
  - Prohibition on covered defense telecommunications equipment
- No technical documents or attachments provided
- Opportunity is open for responses via DIBBS portal

### Description

SPRING ASSEMBLY, VALVE (QTY: 7, NSN: 4820-01-051-8464, Purchase Request: 7018323994)
  Approved Sources:
  - CAGE: 99657, Part No: 233101 PART 2331, Company: MAROTTA CONTROLS INC
  - CAGE: 99657, Part No: 233101-0003, Company: MAROTTA CONTROLS INC
  - CAGE: 99657, Part No: 233101-3, Company: MAROTTA CONTROLS INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M126T353S)