PartsTable TECHNICAL DATA SHEET

NSN 4820-01-384-1141Government record, cited

Valve, Stop-Check4820-01-384-1141

NSN 4820-01-384-1141 · NIIN 013841141 · Part number 3818849

Cummins Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 15434

Government record, cited

NSN 4820-01-384-1141 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-384-1141. Manufacturer of record part number: 3818849.

Also searched as 4820-01-384-1141 · 4820013841141 · NIIN 013841141 · 01-384-1141 · FSC 4820 Valves, Nonpowered · CAGE 15434 · 3818849 · 10431152

Nearby stock numbers ← 4820-01-384-1137 Body, Valve · 4820-01-384-1144 Slide, Directional Control Linear →

4820-01-384-1141 — Valves, Nonpowered

Features

Valve,stop-Check — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Cummins Inc.

Identification

NSN: 4820-01-384-1141
NIIN: 013841141
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 3818849
Manufacturer: Cummins Inc.

General Description

The Valve,stop-Check, cataloged under National Stock Number 4820-01-384-1141, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cummins Inc.. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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,stop-Check
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Cummins Inc. (CAGE 15434); Cummins South Pacific Pty Ltd Head Office (CAGE ZC672)

Technical Specifications

Parameter	Value
NSN	4820-01-384-1141
Primary Part Number	3818849
Item Name	Valve,stop-Check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Cummins 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)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
3818849 PRIMARY	Cummins Inc. (USA)
3818849	Cummins South Pacific Pty Ltd Head Office (AUS)

Reference documents

Reference	Meaning
10431152	6/9 Informative reference only Nimikkeistokeskus Ncb Finland

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 4820-01-384-1141?

NSN 4820-01-384-1141 is a Valve,stop-Check, manufactured by Cummins Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-384-1141?

NSN 4820-01-384-1141 has 2 manufacturer part numbers on file: 3818849 (Cummins Inc.), 3818849 (Cummins South Pacific Pty Ltd Head Office).

Is NSN 4820-01-384-1141 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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