PartsTable TECHNICAL DATA SHEET

NSN 4810-01-012-6460Government record, cited

Retainer, Disk, Valve4810-01-012-6460

NSN 4810-01-012-6460 · NIIN 010126460 · Part number 3161820-20

Northrop Grumman Systems Corporation · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 26512

Government record, cited

NSN 4810-01-012-6460 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-012-6460. Manufacturer of record part number: 3161820-20.

Also searched as 4810-01-012-6460 · 4810010126460 · NIIN 010126460 · 01-012-6460 · FSC 4810 Valves, Powered · CAGE 26512 · 3161820-20

Nearby stock numbers ← 4810-01-012-6086 Valve, Solenoid · 4810-01-012-6461 Valve, Solenoid →

4810-01-012-6460 — Valves, Powered

Features

Retainer,disk,valve — FSC 4810
2 manufacturer part numbers on file
Manufacturer of record: Northrop Grumman Systems Corporation

Identification

NSN: 4810-01-012-6460
NIIN: 010126460
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 3161820-20
Manufacturer: Northrop Grumman Systems Corporation

General Description

The Retainer,disk,valve, cataloged under National Stock Number 4810-01-012-6460, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Northrop Grumman Systems Corporation. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Retainer,disk,valve
FSC / FSG	4810 — Valves, Powered (FSG 48)
Manufacturers	Northrop Grumman Systems Corporation (CAGE 26512); Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (CAGE 59364)

Technical Specifications

Parameter	Value
NSN	4810-01-012-6460
Primary Part Number	3161820-20
Item Name	Retainer,disk,valve
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Northrop Grumman Systems Corporation
Status	ACTIVE

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
3161820-20 PRIMARY	Northrop Grumman Systems Corporation (USA)
3161820-20	Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)

Reference documents

Reference	Meaning
3161820-20	5/9 Secondary reference U.S. Government activity

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 4810-01-012-6460?

NSN 4810-01-012-6460 is a Retainer,disk,valve, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-01-012-6460?

NSN 4810-01-012-6460 has 2 manufacturer part numbers on file: 3161820-20 (Northrop Grumman Systems Corporation), 3161820-20 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).

Is NSN 4810-01-012-6460 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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