NSN 4820-01-366-0716 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-366-0716. Manufacturer of record part number: 29M-124A.
The Seat,valve, cataloged under National Stock Number 4820-01-366-0716, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Metrex Valve Corp. Dba Metrex Valve Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-366-0716?
NSN 4820-01-366-0716 is a Seat,valve, manufactured by Metrex Valve Corp. Dba Metrex Valve Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-366-0716?
NSN 4820-01-366-0716 has 1 manufacturer part number on file: 29M-124A (Metrex Valve Corp. Dba Metrex Valve Corp).
What are the specifications of 29M-124A?
Key specifications for 29M-124A: Special Features: USED ON 2IN WATER REGULATING 3 WAY VALVE DIRECT ACTING FLANGED SPLIT BODY MARINE SERVICE IN; Material: NICKEL ALLOY SEAT. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-366-0716 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.