Valve, Check4820-01-372-2002

NSN 4820-01-372-2002 · NIIN 013722002 · Part number W07-0054B-13MS23399-5

Velan Valve Corp. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 57574

Government record, cited

NSN 4820-01-372-2002 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-372-2002. Manufacturer of record part number: W07-0054B-13MS23399-5.

Also searched as 4820-01-372-2002 · 4820013722002 · NIIN 013722002 · 01-372-2002 · FSC 4820 Valves, Nonpowered · CAGE 57574 · W07-0054B-13MS23399-5

Nearby stock numbers ← 4820-01-372-2001 Valve, Stop-Check · 4820-01-372-2072 Seat, Valve →

4820-01-372-2002 — Valves, Nonpowered

Features

Valve,check — FSC 4820
Supplementary Features: COGNIZANT USER SERVICE AUSTRALIAN NAVY
1 manufacturer part number on file
Manufacturer of record: Velan Valve Corp.

Identification

NSN: 4820-01-372-2002
NIIN: 013722002
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: W07-0054B-13MS23399-5
Manufacturer: Velan Valve Corp.

General Description

The Valve,check, cataloged under National Stock Number 4820-01-372-2002, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Velan Valve Corp.. Government technical data includes 1 specification, 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-372-2002
Primary Part Number	W07-0054B-13MS23399-5
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Velan Valve Corp.
Status	ACTIVE
Supplementary Features	COGNIZANT USER SERVICE AUSTRALIAN NAVY

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4820-01-626-9969 POSSIBLE MATCH

VALVE,CHECK

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
W07-0054B-13MS23399-5 PRIMARY	Velan Valve Corp. (USA)

Related Parts

4820-01-626-9969POSSIBLE MATCH

VALVE,CHECK

Frequently Asked Questions

What is NSN 4820-01-372-2002?

NSN 4820-01-372-2002 is a Valve,check, manufactured by Velan Valve Corp., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-372-2002?

NSN 4820-01-372-2002 has 1 manufacturer part number on file: W07-0054B-13MS23399-5 (Velan Valve Corp.).

What NSN replaces 4820-01-372-2002?

1 possible match (shared part number, not a government interchangeability claim): 4820-01-626-9969. Verify interchangeability with system specifications before substitution.

What are the specifications of W07-0054B-13MS23399-5?

Key specifications for W07-0054B-13MS23399-5: Supplementary Features: COGNIZANT USER SERVICE AUSTRALIAN NAVY; End Item Identification: FFG GUIDED MISSILE FRIGATE MODEL FFG SHIPS. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-372-2002 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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