Model: 1328-537036

Safety Relief Valve

Properties:

Flow Control Device
Poppet
Disk Loading Method
Spring
Bolt Hole Quantity
4 1st end
Maximum Operating Temp
-65.0 degrees fahrenheit 1st response
Maximum Operating Temp
230.0 degrees fahrenheit 2nd response
Width
1.062 inches 1st end
Length
1.062 inches 1st end
Valve Operation Method
Automatic
Flange Shape
Rectangular with holes 1st end
Connection Type
Flange 1st end
Opening Pressure Setting
5.5 pounds per square inch
Thickness
0.145 inches 1st end
Bolt Hole Diameter
0.050 inches 1st end
Center To Center Distance Between Bolt Holes Along Length
0.812 inches 1st end
Center To Center Distance Between Bolt Holes Along Width
0.812 inches 1st end
Flange Face Design
Plain 1st end
Material
Aluminum alloy body
Material
Aluminum alloy flow control device
Material
Aluminum alloy stem
Material
Rubber synthetic seat
Media For Which Designed
Air 1st response
Media For Which Designed
Oil, lubricating, diester base 2nd response
Surface Treatment
Anodize
Style Designator
Straight thru
NSN
4820-00-333-7979
Part Number
1328-537036
Description
Valve,safety Relief
CAGE
92003

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 1328-537036 NSN 4820-00-333-7979

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

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:
Construction Materials

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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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