NSN 4820-01-701-5446 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-701-5446. Manufacturer of record part number: 8804W.
Also searched as4820-01-701-5446 ·
4820017015446 ·
NIIN 017015446 ·
01-701-5446 ·
FSC 4820 Valves, Nonpowered · CAGE 61447 · 8804W
Operating Pressure: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
Valve Size: 3.0 INCHES IN
Nominal Width: 2.63 INCHES ALL ENDS IN
Material: IRON OVERALL
1 manufacturer part number on file
Manufacturer of record: Val-Matic Valve and Manufacturing Corporation
Identification
NSN: 4820-01-701-5446
NIIN: 017015446
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 8804W
Manufacturer: Val-Matic Valve and Manufacturing Corporation
General Description
The Valve,check, cataloged under National Stock Number 4820-01-701-5446, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Val-Matic Valve and Manufacturing Corporation. Government technical data includes 4 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
4820-01-701-5446
Primary Part Number
8804W
Item Name
Valve,check
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Val-Matic Valve and Manufacturing Corporation
Status
ACTIVE
Operating Pressure
250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
Val-Matic Valve and Manufacturing Corporation (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 4820-01-701-5446?
NSN 4820-01-701-5446 is a Valve,check, manufactured by Val-Matic Valve and Manufacturing Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-701-5446?
NSN 4820-01-701-5446 has 1 manufacturer part number on file: 8804W (Val-Matic Valve and Manufacturing Corporation).
What are the specifications of 8804W?
Key specifications for 8804W: Operating Pressure: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS; Valve Size: 3.0 INCHES IN; Nominal Width: 2.63 INCHES ALL ENDS IN; Part Name Assigned by Controlling Agency: DISK CHECK VALVE. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-701-5446 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.