NSN 4820-01-452-6562 · NIIN 014526562 · Part number 1-061-0722
Chemetron Fire Systems · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 1CSX7
Government record, cited
NSN 4820-01-452-6562 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-452-6562. Manufacturer of record part number: 1-061-0722.
Operating Pressure: 341.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Valve Size: 0.500 INCHES IN
Nominal Thread Size: 0.500 INCHES ALL ENDS IN
Media for Which Designed: CARBON DIOXIDE SINGLE RESPONSE
Thread Series Designator: NPT ALL ENDS
1 manufacturer part number on file
Manufacturer of record: Chemetron Fire Systems
Identification
NSN: 4820-01-452-6562
NIIN: 014526562
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 1-061-0722
Manufacturer: Chemetron Fire Systems
General Description
The Valve,bleeder,hydraulic System, cataloged under National Stock Number 4820-01-452-6562, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Chemetron Fire Systems. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-452-6562
Primary Part Number
1-061-0722
Item Name
Valve,bleeder,hydraulic System
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Chemetron Fire Systems
Status
ACTIVE
Operating Pressure
341.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
C/1Advisory reference — outside the item-of-supply concept
Badger Fire Protection Inc
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
Related Parts in Valves
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
8171E-1/4HS2
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
D559A3M2
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 4820-01-452-6562?
NSN 4820-01-452-6562 is a Valve,bleeder,hydraulic System, manufactured by Chemetron Fire Systems, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-452-6562?
NSN 4820-01-452-6562 has 1 manufacturer part number on file: 1-061-0722 (Chemetron Fire Systems).
What are the specifications of 1-061-0722?
Key specifications for 1-061-0722: Operating Pressure: 341.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Valve Size: 0.500 INCHES IN; Nominal Thread Size: 0.500 INCHES ALL ENDS IN; Media for Which Designed: CARBON DIOXIDE SINGLE RESPONSE. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-452-6562 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.