Valve, Check4820-01-441-3019

NSN 4820-01-441-3019 · NIIN 014413019 · Part number 3926973

Cummins Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0B8S3

Government record, cited

NSN 4820-01-441-3019 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-441-3019. Manufacturer of record part number: 3926973.

Also searched as 4820-01-441-3019 · 4820014413019 · NIIN 014413019 · 01-441-3019 · FSC 4820 Valves, Nonpowered · CAGE 0B8S3 · 3926973

Nearby stock numbers ← 4820-01-441-2942 Valve, Globe · 4820-01-441-3365 Valve, Globe →

4820-01-441-3019 — Valves, Nonpowered

Features

Valve,check — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Cummins Inc

Identification

NSN: 4820-01-441-3019
NIIN: 014413019
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 3926973
Manufacturer: Cummins Inc

General Description

The Valve,check, cataloged under National Stock Number 4820-01-441-3019, 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-441-3019
Primary Part Number	3926973
Item Name	Valve,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
3926973	Cummins Inc. (USA)
3926973 PRIMARY	Cummins Inc (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 4820-01-441-3019?

NSN 4820-01-441-3019 is a Valve,check, manufactured by Cummins Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-441-3019?

NSN 4820-01-441-3019 has 2 manufacturer part numbers on file: 3926973 (Cummins Inc.), 3926973 (Cummins Inc).

What are the specifications of 3926973?

Key specifications for 3926973: End Item Identification: 3930-01-417-2886. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-441-3019 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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