Model: 54370-23CP

Safety Relief Valve

Properties:

Pipe Size Accommodated
1.000 inches all ends
Flow Control Device
Poppet
Maximum Operating Temp
150.0 degrees fahrenheit single response
End Application
Nonpowered valves
Valve Operation Method
Automatic
Connection Type
Unthreaded internal pipe all ends
Valve Size
1.000 inches
Maximum Operating Pressure
400.0 pounds per square inch single response
Criticality Code Justification
Zzzy
First Connection Face To Centerline Distance
2.816 inches
Second Connection Face To Centerline Distance
2.560 inches
Material
Copper alloy 958 body
Material Specification
Mil-b-23921 military specification single material response body
Media For Which Designed
Air 1st response
Media For Which Designed
Nitrogen, gaseous 2nd response
Reference Number Differentiating Characteristics
Cleaned in accordance with mil-i-52211
NSN
4820-01-326-8468
Part Number
54370-23CP
Description
Valve,safety Relief
CAGE
03950

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.

Part 54370-23CP NSN 4820-01-326-8468

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

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
9.2000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
24
LVL_A:
Q
LVL_B:
Q

Freight Classification

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

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Schedule B and Export
  • Schedule B: 8481400000
  • SITC: 74740
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Safety or relief valves

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