PartsTable TECHNICAL DATA SHEET

NSN 4820-01-269-9447Government record, cited

Valve, Vent4820-01-269-9447

NSN 4820-01-269-9447 · NIIN 012699447 · Part number 00883601

Hatz Diesel of America Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 61080

Government record, cited

NSN 4820-01-269-9447 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-269-9447. Manufacturer of record part number: 00883601.

Also searched as 4820-01-269-9447 · 4820012699447 · NIIN 012699447 · 01-269-9447 · FSC 4820 Valves, Nonpowered · CAGE 61080 · 00883601 · 006-981-00

Nearby stock numbers ← 4820-01-269-9446 Disk, Valve · 4820-01-269-9454 Diaphragm, Actuator Valve, Special →

4820-01-269-9447 — Valves, Nonpowered

Features

Valve,vent — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Hatz Diesel of America Inc

Identification

NSN: 4820-01-269-9447
NIIN: 012699447
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 00883601
Manufacturer: Hatz Diesel of America Inc

General Description

The Valve,vent, cataloged under National Stock Number 4820-01-269-9447, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hatz Diesel of America Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Valve,vent
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Hatz Diesel of America Inc (CAGE 61080)

Technical Specifications

Parameter	Value
NSN	4820-01-269-9447
Primary Part Number	00883601
Item Name	Valve,vent
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Hatz Diesel of America Inc
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
00883601 PRIMARY	Hatz Diesel of America Inc (USA)

Reference documents

Reference	Meaning
006-981-00	5/9 Secondary reference Hatz Diesel of America Inc

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 4820-01-269-9447?

NSN 4820-01-269-9447 is a Valve,vent, manufactured by Hatz Diesel of America Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-269-9447?

NSN 4820-01-269-9447 has 1 manufacturer part number on file: 00883601 (Hatz Diesel of America Inc).

Is NSN 4820-01-269-9447 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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