# DIBBS #SPE7MC-27-T-0546

DLA solicitation for two Marotta Controls valve seat retainers

**Posted:** October 13, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE7MC-27-T-0546
**NAICS:** 332912, 332919

DLA Weapons Support is seeking two Marotta Controls valve seat retainers for a relief valve.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Hardware/Electrical; buyer contact listed as Paula Mcclary.
- **Solicitation:** SPE7MC-27-T-0546, issued through DIBBS.
- **OEM:** **Marotta Controls Inc.** is the approved manufacturer. Approved manufacturer part numbers are 199724-0001 and 284361-0009 (Item 13).
- **Requirement:** Two retainer, seat, valve components, NSN 4820-01-531-6679, used on a 1/4-inch x 1/2-inch relief valve.
- **Notable requirements:** The item is identified as a critical application item. Delivery is FOB origin, with inspection and acceptance at destination.

### Description

RETAINER, SEAT, VALVE (QTY: 2, NSN: 4820-01-531-6679, Purchase Request: 7018683410)
  Approved Sources:
  - CAGE: 99657, Part No: 199724-0001, Company: MAROTTA CONTROLS INC
  - CAGE: 99657, Part No: 284361-0009 ITEM 13, Company: MAROTTA CONTROLS INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T0546)