PartsTable TECHNICAL DATA SHEET

NSN 4820-01-289-0983Government record, cited

Valve, Check4820-01-289-0983

NSN 4820-01-289-0983 · NIIN 012890983 · Part number 10-403-32-1

Sc Hydraulic Engineering Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 06BM1

Government record, cited

NSN 4820-01-289-0983 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-289-0983. Manufacturer of record part number: 10-403-32-1.

Also searched as 4820-01-289-0983 · 4820012890983 · NIIN 012890983 · 01-289-0983 · FSC 4820 Valves, Nonpowered · CAGE 06BM1 · 10-403-32-1

Nearby stock numbers ← 4820-01-289-0982 Valve, Stop-Check · 4820-01-289-0984 →

4820-01-289-0983 — Valves, Nonpowered

Features

Valve,check — FSC 4820
Media for Which Designed: AIR SINGLE RESPONSE
1 manufacturer part number on file
Manufacturer of record: Sc Hydraulic Engineering Inc

Identification

NSN: 4820-01-289-0983
NIIN: 012890983
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 10-403-32-1
Manufacturer: Sc Hydraulic Engineering Inc

General Description

The Valve,check, cataloged under National Stock Number 4820-01-289-0983, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sc Hydraulic Engineering Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	4820-01-289-0983
Primary Part Number	10-403-32-1
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Sc Hydraulic Engineering Inc
Status	ACTIVE
Media for Which Designed	AIR SINGLE RESPONSE

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
10-403-32-1 PRIMARY	Sc Hydraulic Engineering Inc (USA)

Reference documents

Reference	Meaning
10-403-32-1	5/9 Secondary reference S C Hydraulic Engineering Corp

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 4820-01-289-0983?

NSN 4820-01-289-0983 is a Valve,check, manufactured by Sc Hydraulic Engineering Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-289-0983?

NSN 4820-01-289-0983 has 1 manufacturer part number on file: 10-403-32-1 (Sc Hydraulic Engineering Inc).

What are the specifications of 10-403-32-1?

Key specifications for 10-403-32-1: Media for Which Designed: AIR SINGLE RESPONSE. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-289-0983 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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