Disk, Valve4810-00-960-4091

NSN 4810-00-960-4091 · NIIN 009604091 · Part number 74-304-1

Automatic Switch Company Dba Asco · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 04845

Government record, cited

NSN 4810-00-960-4091 — this item is cataloged by the U.S. Government under National Stock Number 4810-00-960-4091. Manufacturer of record part number: 74-304-1.

Also searched as 4810-00-960-4091 · 4810009604091 · NIIN 009604091 · 00-960-4091 · FSC 4810 Valves, Powered · CAGE 04845 · 74-304-1

Nearby stock numbers ← 4810-00-960-2431 · 4810-00-960-4769 →

4810-00-960-4091 — Valves, Powered

Features

Disk,valve — FSC 4810
Shank Diameter: 0.498 INCHES NOMINAL IN
Flange Diameter: 0.498 INCHES NOMINAL IN
Style Designator: POPPET
Seat Angle: 60.0 DEGREES NOMINAL
Material: STEEL
1 manufacturer part number on file
Manufacturer of record: Automatic Switch Company Dba Asco

Identification

NSN: 4810-00-960-4091
NIIN: 009604091
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 74-304-1
Manufacturer: Automatic Switch Company Dba Asco

General Description

The Disk,valve, cataloged under National Stock Number 4810-00-960-4091, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Automatic Switch Company Dba Asco. Government technical data includes 5 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	4810-00-960-4091
Primary Part Number	74-304-1
Item Name	Disk,valve
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Automatic Switch Company Dba Asco
Status	ACTIVE
Shank Diameter	0.498 INCHES NOMINAL IN
Flange Diameter	0.498 INCHES NOMINAL IN
Style Designator	POPPET
Seat Angle	60.0 DEGREES NOMINAL
Material	STEEL

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
74-304-1 PRIMARY	Automatic Switch Company Dba Asco (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 4810-00-960-4091?

NSN 4810-00-960-4091 is a Disk,valve, manufactured by Automatic Switch Company Dba Asco, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-00-960-4091?

NSN 4810-00-960-4091 has 1 manufacturer part number on file: 74-304-1 (Automatic Switch Company Dba Asco).

What are the specifications of 74-304-1?

Key specifications for 74-304-1: Shank Diameter: 0.498 INCHES NOMINAL IN; Flange Diameter: 0.498 INCHES NOMINAL IN; Overall Height: 1.447 INCHES NOMINAL IN; Style Designator: POPPET. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4810-00-960-4091 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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