Valve, Check4820-01-680-1728

NSN 4820-01-680-1728 · NIIN 016801728 · Part number 455-3372

Hiab Usa Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 34914

Government record, cited

NSN 4820-01-680-1728 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-680-1728. Manufacturer of record part number: 455-3372.

Also searched as 4820-01-680-1728 · 4820016801728 · NIIN 016801728 · 01-680-1728 · FSC 4820 Valves, Nonpowered · CAGE 34914 · 455-3372 · 4466554

Nearby stock numbers ← 4820-01-680-1724 Valve, Safety Relief · 4820-01-680-1745 Repair Kit, Valve →

4820-01-680-1728 — Valves, Nonpowered

Features

Valve,check — FSC 4820
Material: STEEL OVERALL
2 manufacturer part numbers on file
Manufacturer of record: Hiab Usa Inc

Identification

NSN: 4820-01-680-1728
NIIN: 016801728
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 455-3372
Manufacturer: Hiab Usa Inc

General Description

The Valve,check, cataloged under National Stock Number 4820-01-680-1728, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hiab Usa Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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	4820-01-680-1728
Primary Part Number	455-3372
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Hiab Usa Inc
Status	ACTIVE
Material	STEEL OVERALL

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
455-3372 PRIMARY	Hiab Usa Inc (USA)
4466554	Oshkosh Defense Llc (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 4820-01-680-1728?

NSN 4820-01-680-1728 is a Valve,check, manufactured by Hiab Usa Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-680-1728?

NSN 4820-01-680-1728 has 2 manufacturer part numbers on file: 455-3372 (Hiab Usa Inc), 4466554 (Oshkosh Defense Llc).

What are the specifications of 455-3372?

Key specifications for 455-3372: Part Name Assigned by Controlling Agency: VALVE,CHECK,PLT,HYD CYL,STAB LEG; End Item Identification: 2320-01-534-1887;TRUCK,CARGO; Material: STEEL OVERALL. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-680-1728 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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