Seat, Valve4810-00-174-3089

NSN 4810-00-174-3089 · NIIN 001743089 · Part number 146-00320-1

Grove Valve Operations · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 26505

Government record, cited

NSN 4810-00-174-3089 — this item is cataloged by the U.S. Government under National Stock Number 4810-00-174-3089. Manufacturer of record part number: 146-00320-1.

Also searched as 4810-00-174-3089 · 4810001743089 · NIIN 001743089 · 00-174-3089 · FSC 4810 Valves, Powered · CAGE 26505 · 146-00320-1

Nearby stock numbers ← 4810-00-174-2764 Valve, Solenoid · 4810-00-174-3408 →

4810-00-174-3089 — Valves, Powered

Features

Seat,valve — FSC 4810
Body Outside Diameter: 1.500 INCHES NOMINAL IN
Body Inside Diameter: 1.250 INCHES NOMINAL IN
Material: STEEL CORROSION RESISTING OVERALL
Seating Surface Shape: FLAT
1 manufacturer part number on file
Manufacturer of record: Grove Valve Operations

Identification

NSN: 4810-00-174-3089
NIIN: 001743089
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 146-00320-1
Manufacturer: Grove Valve Operations

General Description

The Seat,valve, cataloged under National Stock Number 4810-00-174-3089, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Grove Valve Operations. Government technical data includes 4 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.

Technical Specifications

Parameter	Value
NSN	4810-00-174-3089
Primary Part Number	146-00320-1
Item Name	Seat,valve
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Grove Valve Operations
Status	ACTIVE
Body Outside Diameter	1.500 INCHES NOMINAL IN
Body Inside Diameter	1.250 INCHES NOMINAL IN
Material	STEEL CORROSION RESISTING OVERALL
Seating Surface Shape	FLAT

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
146-00320-1 PRIMARY	Grove Valve Operations (USA)

No interchangeability data on file.

Other items in FSC 4810 — Valves, Powered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4810-00-001-1247

4810-00-001-1247 · Item name not on file

4810-00-001-4499

VALVE,SOLENOID

4810-00-001-4531

4810-00-001-4531 · Item name not on file

4810-00-001-4532

4810-00-001-4532 · Item name not on file

4810-00-001-4554

4810-00-001-4554 · Item name not on file

4810-00-001-4555

4810-00-001-4555 · Item name not on file

4810-00-001-4556

4810-00-001-4556 · Item name not on file

4810-00-001-4611

4810-00-001-4611 · Item name not on file

Frequently Asked Questions

What is NSN 4810-00-174-3089?

NSN 4810-00-174-3089 is a Seat,valve, manufactured by Grove Valve Operations, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-00-174-3089?

NSN 4810-00-174-3089 has 1 manufacturer part number on file: 146-00320-1 (Grove Valve Operations).

What are the specifications of 146-00320-1?

Key specifications for 146-00320-1: Overall Height: 0.609 INCHES NOMINAL IN; Body Outside Diameter: 1.500 INCHES NOMINAL IN; Body Inside Diameter: 1.250 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING OVERALL. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4810-00-174-3089 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.

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