Valve, Restrictor Check4820-01-702-9402

NSN 4820-01-702-9402 · NIIN 017029402 · Part number 00-974764

Eaton Aerospace, Llc Dba Jackson South · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 62983

Government record, cited

NSN 4820-01-702-9402 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-702-9402. Manufacturer of record part number: 00-974764.

Also searched as 4820-01-702-9402 · 4820017029402 · NIIN 017029402 · 01-702-9402 · FSC 4820 Valves, Nonpowered · CAGE 62983 · 00-974764

Nearby stock numbers ← 4820-01-702-9401 Valve, Bleeder, Hydraulic System · 4820-01-702-9466 Valve, Safety Relief →

4820-01-702-9402 — Valves, Nonpowered

Features

Valve,restrictor Check — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Eaton Aerospace, Llc Dba Jackson South

Identification

NSN: 4820-01-702-9402
NIIN: 017029402
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 00-974764
Manufacturer: Eaton Aerospace, Llc Dba Jackson South

General Description

The Valve,restrictor Check, cataloged under National Stock Number 4820-01-702-9402, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-702-9402
Primary Part Number	00-974764
Item Name	Valve,restrictor Check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Eaton Aerospace, Llc Dba Jackson South
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
00-974764 PRIMARY	Eaton Aerospace, Llc Dba Jackson South (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 4820-01-702-9402?

NSN 4820-01-702-9402 is a Valve,restrictor Check, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-702-9402?

NSN 4820-01-702-9402 has 1 manufacturer part number on file: 00-974764 (Eaton Aerospace, Llc Dba Jackson South).

What are the specifications of 00-974764?

Key specifications for 00-974764: Part Name Assigned by Controlling Agency: VALVE,RESISTOR CHEC; End Item Identification: F-22 AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-702-9402 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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