B-9422N-230

Safety Relief Valve

NSN 4820-01-375-8019

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
013758019

Technical Specifications of NSN

Thread Direction:
Right-hand all ends
Flow Control Device:
Disk
Bonnet Type:
Inside screw
Bonnet Attachment Method:
Threaded
Maximum Operating Temp:
165.0 degrees fahrenheit single response
Connection Style:
G46b plain (pipe) 1st endg9 plain, optional en (pipe) 2nd end
Valve Operation Method:
Automatic
Connection Type:
Threaded external pipe 1st endthreaded internal pipe 2nd end
Maximum Operating Pressure:
300.0 pounds per square inch single response
Thread Size:
0.250 inches all ends
Opening Pressure Setting:
230.0 pounds per square inch
Material:
Copper alloy bodyrubber flow control devicecopper alloy seat
Media For Which Designed:
Nitrogen, gaseous 1st responseoxygen, gaseous 2nd response
Thread Series Designator:
Npt all ends
NSN:
4820-01-375-8019
Item Name:
Fuse,velocity
Cage Code:
2Y894

Other Related Parts

No other part numbers with same form, fit, and function found.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05488
FIIG:
A046B0
Concept No.:
1
App. Key:
AP
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
KV
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Velocity Fuse"

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
Import / Export
  • Schedule B: 8481400000
  • SITC: 74740
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Classification: Safety or relief valves


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