NSN 4820-01-722-4580 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-722-4580. Manufacturer of record part number: 79821414.
Manufacturer of record: Dixon Valve & Coupling Company, Llc Div Dixon Fire
Identification
NSN: 4820-01-722-4580
NIIN: 017224580
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 79821414
Manufacturer: Dixon Valve & Coupling Company, Llc Div Dixon Fire
General Description
The Valve,exhaust Control, cataloged under National Stock Number 4820-01-722-4580, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Dixon Valve & Coupling Company, Llc Div Dixon Fire. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Valve,exhaust Control
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Dixon Valve & Coupling Company, Llc Div Dixon Fire (CAGE 72661)
Technical Specifications
Parameter
Value
NSN
4820-01-722-4580
Primary Part Number
79821414
Item Name
Valve,exhaust Control
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Dixon Valve & Coupling Company, Llc Div Dixon Fire
Dixon Valve & Coupling Company, Llc Div Dixon Fire (USA)
Reference documents
Reference
Meaning
9L3513 REV F FIND 13
C/1Advisory reference — outside the item-of-supply concept
Federal Equipment Co
9L3513/REV F/PG 1/FIND 13
C/1Advisory reference — outside the item-of-supply concept
Federal Equipment Co
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 4820-01-722-4580?
NSN 4820-01-722-4580 is a Valve,exhaust Control, manufactured by Dixon Valve & Coupling Company, Llc Div Dixon Fire, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-722-4580?
NSN 4820-01-722-4580 has 1 manufacturer part number on file: 79821414 (Dixon Valve & Coupling Company, Llc Div Dixon Fire).
Is NSN 4820-01-722-4580 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.