NSN 4820-01-569-2219 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-569-2219. Manufacturer of record part number: 22178-100.
Also searched as4820-01-569-2219 ·
4820015692219 ·
NIIN 015692219 ·
01-569-2219 ·
FSC 4820 Valves, Nonpowered · CAGE 56529 · 22178-100
Nearby stock numbers← 4820-01-569-2208 Valve, Bleeder, Hydraulic System
·
4820-01-569-2347 Valve, Linear, Directional Control →
4820-01-569-2219 — Valves, Nonpowered
Features
Valve,check — FSC 4820
Flow Control Device: DISK
Operating Pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Media for Which Designed: OIL, HYDRAULIC SINGLE RESPONSE
Material: STEEL BODY
Opening Pressure Setting: 3.0 POUNDS PER SQUARE INCH LBS
Valve Operation Method: AUTOMATIC
1 manufacturer part number on file
Identification
NSN: 4820-01-569-2219
NIIN: 015692219
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 22178-100
Manufacturer: Hydraulics International, Inc. Dba Hydraulics International Inc
General Description
The Valve,check, cataloged under National Stock Number 4820-01-569-2219, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hydraulics International, Inc. Dba Hydraulics International Inc. Government technical data includes 6 specifications, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-569-2219
Primary Part Number
22178-100
Item Name
Valve,check
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Hydraulics International, Inc. Dba Hydraulics International Inc
Status
ACTIVE
Flow Control Device
DISK
Operating Pressure
5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Hydraulics International, Inc. Dba Hydraulics International 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 4820-01-569-2219?
NSN 4820-01-569-2219 is a Valve,check, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-569-2219?
NSN 4820-01-569-2219 has 1 manufacturer part number on file: 22178-100 (Hydraulics International, Inc. Dba Hydraulics International Inc).
What are the specifications of 22178-100?
Key specifications for 22178-100: Flow Control Device: DISK; Operating Pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Special Features: SEALS: BUNA-N; CV 9.7; Media for Which Designed: OIL, HYDRAULIC SINGLE RESPONSE. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-569-2219 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.