Valve, Bleeder, Hydraulic System4820-01-549-5317

NSN 4820-01-549-5317 · NIIN 015495317 · Part number 25/221742

Jcb Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0JKF0

Government record, cited

NSN 4820-01-549-5317 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-549-5317. Manufacturer of record part number: 25/221742.

Also searched as 4820-01-549-5317 · 4820015495317 · NIIN 015495317 · 01-549-5317 · FSC 4820 Valves, Nonpowered · CAGE 0JKF0 · 25/221742 · CV128080H

Nearby stock numbers ← 4820-01-549-5142 Retainer, Seat, Valve · 4820-01-549-5320 Valve, Safety Relief →

4820-01-549-5317 — Valves, Nonpowered

Features

Valve,bleeder,hydraulic System — FSC 4820
3 manufacturer part numbers on file
Manufacturer of record: Jcb Inc.

Identification

NSN: 4820-01-549-5317
NIIN: 015495317
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 25/221742
Manufacturer: Jcb Inc.

General Description

The Valve,bleeder,hydraulic System, cataloged under National Stock Number 4820-01-549-5317, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Jcb Inc.. The record lists 3 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	4820-01-549-5317
Primary Part Number	25/221742
Item Name	Valve,bleeder,hydraulic System
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Jcb 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
25/221742	Jcb Vertrieb & Service Gmbh (DEU)
25/221742 PRIMARY	Jcb Inc. (USA)
CV128080H	Tvs Supply Chain Solutions Limited (GBR)

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 4820-01-549-5317?

NSN 4820-01-549-5317 is a Valve,bleeder,hydraulic System, manufactured by Jcb Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-549-5317?

NSN 4820-01-549-5317 has 3 manufacturer part numbers on file: 25/221742 (Jcb Vertrieb & Service Gmbh), 25/221742 (Jcb Inc.), CV128080H (Tvs Supply Chain Solutions Limited).

What are the specifications of 25/221742?

Key specifications for 25/221742: Part Name Assigned by Controlling Agency: VALVE, KIT-CHECK VALVE; End Item Identification: NSN: 2420-01-535-4061. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-549-5317 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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