Valve, Check4820-01-330-0892

NSN 4820-01-330-0892 · NIIN 013300892 · Part number SS-6C-1/3EPR

United States Department of the Navy Dba Naval Undersea Warfare Ctr Div · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 16623

Government record, cited

NSN 4820-01-330-0892 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-330-0892. Manufacturer of record part number: SS-6C-1/3EPR.

Also searched as 4820-01-330-0892 · 4820013300892 · NIIN 013300892 · 01-330-0892 · FSC 4820 Valves, Nonpowered · CAGE 16623 · SS-6C-1/3EPR

Nearby stock numbers ← 4820-01-330-0888 Valve, Gate · 4820-01-330-1176 →

4820-01-330-0892 — Valves, Nonpowered

Features

Valve,check — FSC 4820
1 manufacturer part number on file
Manufacturer of record: United States Department of the Navy Dba Naval Undersea Warfare Ctr Div

Identification

NSN: 4820-01-330-0892
NIIN: 013300892
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: SS-6C-1/3EPR
Manufacturer: United States Department of the Navy Dba Naval Undersea Warfare Ctr Div

General Description

The Valve,check, cataloged under National Stock Number 4820-01-330-0892, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is United States Department of the Navy Dba Naval Undersea Warfare Ctr Div. 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.

Catalog Facts

Item Name	Valve,check
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	United States Department of the Navy Dba Naval Undersea Warfare Ctr Div (CAGE 16623)

Technical Specifications

Parameter	Value
NSN	4820-01-330-0892
Primary Part Number	SS-6C-1/3EPR
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	United States Department of the Navy Dba Naval Undersea Warfare Ctr Div
Status	ACTIVE

Lifecycle & Compliance

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

⇄ Related Items 1

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

4820-01-378-8193SS-6C-1/3 POSSIBLE MATCH

VALVE,CHECK

Possible match (shared part number)Swagelok Co

Cross-Reference Index

Part Number	Manufacturer
SS-6C-1/3EPR PRIMARY	United States Department of the Navy Dba Naval Undersea Warfare Ctr Div (USA)

Related Parts

4820-01-378-8193POSSIBLE MATCH

VALVE,CHECK

SS-6C-1/3

Frequently Asked Questions

What is NSN 4820-01-330-0892?

NSN 4820-01-330-0892 is a Valve,check, manufactured by United States Department of the Navy Dba Naval Undersea Warfare Ctr Div, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-330-0892?

NSN 4820-01-330-0892 has 1 manufacturer part number on file: SS-6C-1/3EPR (United States Department of the Navy Dba Naval Undersea Warfare Ctr Div).

What NSN replaces 4820-01-330-0892?

1 possible match (shared part number, not a government interchangeability claim): 4820-01-378-8193. Verify interchangeability with system specifications before substitution.

Is NSN 4820-01-330-0892 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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