Also searched as4820-01-497-3472 ·
4820014973472 ·
NIIN 014973472 ·
01-497-3472 ·
FSC 4820 Valves, Nonpowered
Nearby stock numbers← 4820-01-497-3429 Valve, Linear, Directional Control
·
4820-01-497-3476 Valve, Linear, Directional Control →
4820-01-497-3472 — Valves, Nonpowered
Features
Valve,linear,directional Control — FSC 4820
Nominal Pipe Size Accommodated: 0.250 INCHES IN
Maximum Operating Temp and Media for Which Designed: 80.0 FAHRENHEIT AIR DEGF
Operating Pressure and Type: 120.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
Valve Operation Method: AIR AND MANUAL
Identification
NSN: 4820-01-497-3472
NIIN: 014973472
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
General Description
The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-497-3472, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
4820-01-497-3472
Item Name
Valve,linear,directional Control
FSC / FSG
4820 / 48 — Valves, Nonpowered
Status
ACTIVE
Nominal Pipe Size Accommodated
0.250 INCHES IN
Maximum Operating Temp and Media for Which Designed
80.0 FAHRENHEIT AIR DEGF
Operating Pressure and Type
120.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
Valve Operation Method
AIR AND MANUAL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
KV51-3-044
3/9Design control — primary reference
Allied Devices Corp Dba Absolute Precision 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 4820-01-497-3472?
NSN 4820-01-497-3472 is a Valve,linear,directional Control, classified under FSC 4820, Valves, Nonpowered. Status: active.
What are the specifications of 4820-01-497-3472?
Key specifications for 4820-01-497-3472: Nominal Pipe Size Accommodated: 0.250 INCHES IN; Maximum Operating Temp and Media for Which Designed: 80.0 FAHRENHEIT AIR DEGF; Operating Pressure and Type: 120.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS; End Item Identification: B-2 BOMBER. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-497-3472 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.