Model: 53734

Safety Relief Valve

Properties:

Thread Class
2a 2nd end
Thread Class
2b 1st end
Thread Direction
Right-hand 2nd end
Thread Direction
Right-hand 1st end
Flow Control Device
Disk
Disk Loading Method
Spring
Connection Style
G3a swivel nut, gasket sea (tube) 1st end
Connection Style
G50 external seat for gasket seal (boss) 2nd end
Connection Style
External seat for gasket seal (boss) 2nd end
Connection Style
Swivel nut, gasket sea (tube) 1st end
Valve Operation Method
Automatic or manual
Connection Type
Threaded external boss 2nd end
Connection Type
Threaded internal tube 1st end
Thready Qty Per Inch (tpi)
18 2nd end
Thread Size
0.500 inches 2nd end
Thread Size
0.875 inches 1st end
Outside Diameter Tube Accommodated
0.625 inches 1st end
Material
Copper alloy body
Style Designator
Angle
Thread Series Designator
Unf 1st end
Thread Series Designator
Uns 2nd end
Furnished Items And Quantity
1 gasket
NSN
4820-00-374-3514
Part Number
53734
Description
Valve,safety Relief
CAGE
56043

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 53734 NSN 4820-00-374-3514

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

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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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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