Valve, Ball4820-01-442-1674

NSN 4820-01-442-1674 · NIIN 014421674 · Part number 23054951

Rolls-Royce Corporation · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 63005

Government record, cited

NSN 4820-01-442-1674 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-442-1674. Manufacturer of record part number: 23054951.

Also searched as 4820-01-442-1674 · 4820014421674 · NIIN 014421674 · 01-442-1674 · FSC 4820 Valves, Nonpowered · CAGE 63005 · 23054951

Nearby stock numbers ← 4820-01-442-1673 Valve, Expansion · 4820-01-442-1678 Lock, Valve Stem →

4820-01-442-1674 — Valves, Nonpowered

Features

Valve,ball — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Rolls-Royce Corporation

Identification

NSN: 4820-01-442-1674
NIIN: 014421674
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 23054951
Manufacturer: Rolls-Royce Corporation

General Description

The Valve,ball, cataloged under National Stock Number 4820-01-442-1674, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Rolls-Royce Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Valve,ball
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Rolls-Royce Corporation (CAGE 63005)

Technical Specifications

Parameter	Value
NSN	4820-01-442-1674
Primary Part Number	23054951
Item Name	Valve,ball
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Rolls-Royce 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
23054951 PRIMARY	Rolls-Royce Corporation (USA)

No interchangeability data on file.

Other items in FSC 4820 — Valves, Nonpowered

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

4820-00-001-0010

VALVE,ROTARY,SELECTOR

4820-00-001-0020

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

4820-00-001-0042

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 4820-01-442-1674?

NSN 4820-01-442-1674 is a Valve,ball, manufactured by Rolls-Royce Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-442-1674?

NSN 4820-01-442-1674 has 1 manufacturer part number on file: 23054951 (Rolls-Royce Corporation).

Is NSN 4820-01-442-1674 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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