PartsTable TECHNICAL DATA SHEET

NSN 4820-01-650-6418Government record, cited

Valve, Check4820-01-650-6418

NSN 4820-01-650-6418 · NIIN 016506418 · Part number 3844254

Jlg Industries (australia) Jlg Australia Pty Limited · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE Z1DF2

Government record, cited

NSN 4820-01-650-6418 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-650-6418. Manufacturer of record part number: 3844254.

Also searched as 4820-01-650-6418 · 4820016506418 · NIIN 016506418 · 01-650-6418 · FSC 4820 Valves, Nonpowered · CAGE Z1DF2 · 3844254 · 34AD · 34AD

Nearby stock numbers ← 4820-01-650-6405 Repair Kit, Valve · 4820-01-650-6429 Valve, Check →

4820-01-650-6418 — Valves, Nonpowered

Features

Valve,check — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Jlg Industries (australia) Jlg Australia Pty Limited

Identification

NSN: 4820-01-650-6418
NIIN: 016506418
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 3844254
Manufacturer: Jlg Industries (australia) Jlg Australia Pty Limited

General Description

The Valve,check, cataloged under National Stock Number 4820-01-650-6418, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Jlg Industries (australia) Jlg Australia Pty Limited. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Valve,check
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Jlg Industries (australia) Jlg Australia Pty Limited (CAGE Z1DF2)

Technical Specifications

Parameter	Value
NSN	4820-01-650-6418
Primary Part Number	3844254
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Jlg Industries (australia) Jlg Australia Pty Limited
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
3844254	Jlg Industries (australia) Jlg Australia Pty Limited (AUS)

Reference documents

Reference	Meaning
34AD	3/9 Design control — primary reference Hale Products, Inc. Dba Class 1
34AD	5/9 Secondary reference Oshkosh Defense Llc
3844254	5/9 Secondary reference Jlg Industries (australia) Jlg Industries Inc
3844254	7/2 Vendor item drawing reference Oshkosh Defense Llc

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 4820-01-650-6418?

NSN 4820-01-650-6418 is a Valve,check, manufactured by Jlg Industries (australia) Jlg Australia Pty Limited, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-650-6418?

NSN 4820-01-650-6418 has 1 manufacturer part number on file: 3844254 (Jlg Industries (australia) Jlg Australia Pty Limited).

Is NSN 4820-01-650-6418 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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