Valve, Check4820-01-629-4350

NSN 4820-01-629-4350 · NIIN 016294350 · Part number 12-00248

Prince Industries Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 52928

Government record, cited

NSN 4820-01-629-4350 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-629-4350. Manufacturer of record part number: 12-00248.

Also searched as 4820-01-629-4350 · 4820016294350 · NIIN 016294350 · 01-629-4350 · FSC 4820 Valves, Nonpowered · CAGE 52928 · 12-00248 · 3802708

Nearby stock numbers ← 4820-01-629-4216 Stem, Fluid Valve · 4820-01-629-4457 Repair Kit, Valve →

4820-01-629-4350 — Valves, Nonpowered

Features

Valve,check — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Prince Industries Llc

Identification

NSN: 4820-01-629-4350
NIIN: 016294350
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 12-00248
Manufacturer: Prince Industries Llc

General Description

The Valve,check, cataloged under National Stock Number 4820-01-629-4350, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Prince Industries Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Valve,check
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Prince Industries Llc (CAGE 52928); Caterpillar Inc Div Caterpillar Defense (CAGE 11083)

Technical Specifications

Parameter	Value
NSN	4820-01-629-4350
Primary Part Number	12-00248
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Prince Industries Llc
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
12-00248 PRIMARY	Prince Industries Llc (USA)
3802708	Caterpillar Inc Div Caterpillar Defense (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 4820-01-629-4350?

NSN 4820-01-629-4350 is a Valve,check, manufactured by Prince Industries Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-629-4350?

NSN 4820-01-629-4350 has 2 manufacturer part numbers on file: 12-00248 (Prince Industries Llc), 3802708 (Caterpillar Inc Div Caterpillar Defense).

Is NSN 4820-01-629-4350 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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