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.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

127220

UFC:

64490

LTL:

77.5

LCL:

WCC:

594

TCC:

SHC:

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