Cartridge, Check Valve4820-01-522-5220

NSN 4820-01-522-5220 · NIIN 015225220 · Part number SV58-20M-0-P-00

Hydraforce Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 005K6

Government record, cited

NSN 4820-01-522-5220 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-522-5220. Manufacturer of record part number: SV58-20M-0-P-00.

Also searched as 4820-01-522-5220 · 4820015225220 · NIIN 015225220 · 01-522-5220 · FSC 4820 Valves, Nonpowered · CAGE 005K6 · SV58-20M-0-P-00 · YMD-9124-R P/N SV58-20M-0-P-00

Nearby stock numbers ← 4820-01-522-5146 Valve, Relief, Pressure and Temper · 4820-01-522-5222 Cartridge, Check Valve →

4820-01-522-5220 — Valves, Nonpowered

Features

Cartridge,check Valve — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Hydraforce Inc

Identification

NSN: 4820-01-522-5220
NIIN: 015225220
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: SV58-20M-0-P-00
Manufacturer: Hydraforce Inc

General Description

The Cartridge,check Valve, cataloged under National Stock Number 4820-01-522-5220, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hydraforce Inc. 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	4820-01-522-5220
Primary Part Number	SV58-20M-0-P-00
Item Name	Cartridge,check Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Hydraforce 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
YMD-9124-R P/N SV58-20M-0-P-00	Appleton Marine Inc (USA)
SV58-20M-0-P-00 PRIMARY	Hydraforce Inc (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 4820-01-522-5220?

NSN 4820-01-522-5220 is a Cartridge,check Valve, manufactured by Hydraforce Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-522-5220?

NSN 4820-01-522-5220 has 2 manufacturer part numbers on file: YMD-9124-R P/N SV58-20M-0-P-00 (Appleton Marine Inc), SV58-20M-0-P-00 (Hydraforce Inc).

What are the specifications of SV58-20M-0-P-00?

Key specifications for SV58-20M-0-P-00: Special Features: REPLACEMENT CARTRIDGE VALVES AND SEAL KITS; Part Name Assigned by Controlling Agency: VALVE, HYD. CARTRIDGE; End Item Identification: VALVE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-522-5220 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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