NSN 4820-01-300-5219 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-300-5219. Manufacturer of record part number: 662313.
Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Valve Operation Method: AUTOMATIC
1 manufacturer part number on file
Manufacturer of record: Cascade Corp
Identification
NSN: 4820-01-300-5219
NIIN: 013005219
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 662313
Manufacturer: Cascade Corp
General Description
The Valve,check, cataloged under National Stock Number 4820-01-300-5219, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cascade Corp. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-300-5219
Primary Part Number
662313
Item Name
Valve,check
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Cascade Corp
Status
ACTIVE
Mounting Position
HORIZONTAL OR VERTICAL
Operating Pressure
3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
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 4820-01-300-5219?
NSN 4820-01-300-5219 is a Valve,check, manufactured by Cascade Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-300-5219?
NSN 4820-01-300-5219 has 1 manufacturer part number on file: 662313 (Cascade Corp).
What are the specifications of 662313?
Key specifications for 662313: Mounting Position: HORIZONTAL OR VERTICAL; Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Valve Operation Method: AUTOMATIC. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-300-5219 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.