Valve, Check, Oxygen System4820-01-581-6289

NSN 4820-01-581-6289 · NIIN 015816289 · Part number G001-1098-01

Gentex Corp · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 60240

Government record, cited

NSN 4820-01-581-6289 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-581-6289. Manufacturer of record part number: G001-1098-01.

Also searched as 4820-01-581-6289 · 4820015816289 · NIIN 015816289 · 01-581-6289 · FSC 4820 Valves, Nonpowered · CAGE 60240 · G001-1098-01

Nearby stock numbers ← 4820-01-581-6284 Regulator, Temperature and Pressu · 4820-01-581-6645 Valve, Check →

4820-01-581-6289 — Valves, Nonpowered

Features

Valve,check,oxygen System — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Gentex Corp

Identification

NSN: 4820-01-581-6289
NIIN: 015816289
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: G001-1098-01
Manufacturer: Gentex Corp

General Description

The Valve,check,oxygen System, cataloged under National Stock Number 4820-01-581-6289, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Gentex Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-581-6289
Primary Part Number	G001-1098-01
Item Name	Valve,check,oxygen System
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Gentex Corp
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
G001-1098-01 PRIMARY	Gentex Corp (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 4820-01-581-6289?

NSN 4820-01-581-6289 is a Valve,check,oxygen System, manufactured by Gentex Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-581-6289?

NSN 4820-01-581-6289 has 1 manufacturer part number on file: G001-1098-01 (Gentex Corp).

What are the specifications of G001-1098-01?

Key specifications for G001-1098-01: Special Features: VALVE,CHECK,OXYGEN. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-581-6289 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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