PartsTable TECHNICAL DATA SHEET

NSN 4810-01-122-4111Government record, cited

Seat, Valve4810-01-122-4111

NSN 4810-01-122-4111 · NIIN 011224111 · Part number FV74-305-6

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

Government record, cited

NSN 4810-01-122-4111 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-122-4111. Manufacturer of record part number: FV74-305-6.

Also searched as 4810-01-122-4111 · 4810011224111 · NIIN 011224111 · 01-122-4111 · FSC 4810 Valves, Powered · CAGE 04845 · FV74-305-6 · 74-305-6

Nearby stock numbers ← 4810-01-122-4082 · 4810-01-122-4126 Parts Kit, Solenoid Valve →

4810-01-122-4111 — Valves, Powered

Features

Seat,valve — FSC 4810
1 manufacturer part number on file
Manufacturer of record: Automatic Switch Company Dba Asco

Identification

NSN: 4810-01-122-4111
NIIN: 011224111
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: FV74-305-6
Manufacturer: Automatic Switch Company Dba Asco

General Description

The Seat,valve, cataloged under National Stock Number 4810-01-122-4111, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Automatic Switch Company Dba Asco. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Seat,valve
FSC / FSG	4810 — Valves, Powered (FSG 48)
Manufacturers	Automatic Switch Company Dba Asco (CAGE 04845)

Technical Specifications

Parameter	Value
NSN	4810-01-122-4111
Primary Part Number	FV74-305-6
Item Name	Seat,valve
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Automatic Switch Company Dba Asco
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
FV74-305-6 PRIMARY	Automatic Switch Company Dba Asco (USA)

Reference documents

Reference	Meaning
74-305-6	C/1 Advisory reference — outside the item-of-supply concept Automatic Switch Company Dba Asco

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 4810-01-122-4111?

NSN 4810-01-122-4111 is a Seat,valve, manufactured by Automatic Switch Company Dba Asco, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-01-122-4111?

NSN 4810-01-122-4111 has 1 manufacturer part number on file: FV74-305-6 (Automatic Switch Company Dba Asco).

Is NSN 4810-01-122-4111 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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