Model: 527-E-350

Safety Relief Valve

Special Features:

W/s b-1 support equipment

Properties:

Pipe Size Accommodated
0.5000 inches 1st end
Pipe Size Accommodated
0.625 inches 2nd end
Thread Direction
Right-hand all ends
Valve Discharge Flow Rate
28.5 pounds per hour
Maximum Operating Temp
-40.0 degrees fahrenheit 1st response
Maximum Operating Temp
145.0 degrees fahrenheit 2nd response
Minimum Operating Temp
-40.0 degrees fahrenheit
End Application
E/IA-IR-CON-DITI
Power Drive Operating Pressure
350.0 pounds per square inch
Maximum Operating Pressure
350.0 pounds per square inch single response
Thread Size
0.500 inches 1st end
Thread Size
0.625 inches 2nd end
Opening Pressure Setting
350.0 pounds per square inch
Part Name Assigned By Controlling Agency
Valve relief
Thread Series Designator
Npt 1st end
NSN
4820-01-472-5582
Part Number
527-E-350
Description
Valve,safety Relief
CAGE
28193

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 527-E-350 NSN 4820-01-472-5582

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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.1000lbs
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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