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NSN 4820-01-103-9641Government record, cited

Valve, Check4820-01-103-9641

NSN 4820-01-103-9641 · NIIN 011039641 · Part number N-13526-J

Haldex Brake Products Corporation · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 06721

Government record, cited

NSN 4820-01-103-9641 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-103-9641. Manufacturer of record part number: N-13526-J.

Also searched as 4820-01-103-9641 · 4820011039641 · NIIN 011039641 · 01-103-9641 · FSC 4820 Valves, Nonpowered · CAGE 06721 · N-13526-J · 1856940 · N13526J · 1856940 · KN23040

Nearby stock numbers ← 4820-01-103-9640 Valve, Globe · 4820-01-103-9642 Valve, Check →

4820-01-103-9641 — Valves, Nonpowered

Features

Valve,check — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Haldex Brake Products Corporation

Identification

NSN: 4820-01-103-9641
NIIN: 011039641
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: N-13526-J
Manufacturer: Haldex Brake Products Corporation

General Description

The Valve,check, cataloged under National Stock Number 4820-01-103-9641, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Haldex Brake Products Corporation. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	Haldex Brake Products Corporation (CAGE 06721)

Technical Specifications

Parameter	Value
NSN	4820-01-103-9641
Primary Part Number	N-13526-J
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Haldex Brake Products Corporation
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
N-13526-J PRIMARY	Haldex Brake Products Corporation (USA)

Reference documents

Reference	Meaning
1856940	7/2 Vendor item drawing reference Oshkosh Defense Llc
N13526J	5/9 Secondary reference Crown Coachworks Inc Div Crown Coachworks Auto Body & Paint
1856940	5/9 Secondary reference Oshkosh Corp
KN23040	3/9 Design control — primary reference Haldex Brake Products Corporation

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 4820-01-103-9641?

NSN 4820-01-103-9641 is a Valve,check, manufactured by Haldex Brake Products Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-103-9641?

NSN 4820-01-103-9641 has 1 manufacturer part number on file: N-13526-J (Haldex Brake Products Corporation).

Is NSN 4820-01-103-9641 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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