NSN 4820-00-810-2324 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-810-2324. Manufacturer of record part number: 146-00225.
Also searched as4820-00-810-2324 ·
4820008102324 ·
NIIN 008102324 ·
00-810-2324 ·
FSC 4820 Valves, Nonpowered · CAGE 26505 · 146-00225
Flange Seat to Disk End Height: 0.359 INCHES NOMINAL IN
Flange Diameter: 1.500 INCHES NOMINAL IN
Body Outside Diameter: 1.250 INCHES NOMINAL IN
Seal Accommodation Type: RECESSED
Style Designator: PLAIN FLANGED
Body Inside Diameter: 0.219 INCHES NOMINAL IN
Under Flange Height: 0.250 INCHES NOMINAL IN
Identification
NSN: 4820-00-810-2324
NIIN: 008102324
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 146-00225
Manufacturer: Grove Valve Operations
General Description
The Seat,valve, cataloged under National Stock Number 4820-00-810-2324, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Grove Valve Operations. Government technical data includes 10 specifications, 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. 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
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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
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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 4820-00-810-2324?
NSN 4820-00-810-2324 is a Seat,valve, manufactured by Grove Valve Operations, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-810-2324?
NSN 4820-00-810-2324 has 1 manufacturer part number on file: 146-00225 (Grove Valve Operations).
What are the specifications of 146-00225?
Key specifications for 146-00225: Flange Seat to Disk End Height: 0.359 INCHES NOMINAL IN; Flange Diameter: 1.500 INCHES NOMINAL IN; Body Outside Diameter: 1.250 INCHES NOMINAL IN; Seal Accommodation Type: RECESSED. 10 specifications are documented in the U.S. Government catalog.
Is NSN 4820-00-810-2324 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.