Model: A361-144A

Safety Relief Valve

Properties:

Thread Class

3a 2nd end

Thread Class

3b 1st end

Thread Direction

Right-hand 2nd end

Flow Control Device

Poppet

Disk Loading Method

Spring

Valve Discharge Flow Rate

45.0 gallons per minute

Maximum Operating Temp

275.0 degrees fahrenheit single response

Connection Style

Flared (tube) 1st end

Connection Style

Gasket sea (boss) 2nd end

Valve Operation Method

Hydraulic

Connection Type

Threaded external tube 1st end

Connection Type

Threaded internal boss 2nd end

Features Provided

Pressure tight outlet side

Maximum Operating Pressure

1000.0 pounds per square inch single response

Thread Size

1.875 inches 1st end

Thread Size

1.875 inches 2nd end

Seat Angle

37.0 degrees 1st end

Opening Pressure Setting

115.0 pounds per square inch

Outside Diameter Tube Accommodated

1.500 inches 1st end

Material

Steel body

Media For Which Designed

Fuel/oil, hydrocarbon single response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 2, class 2 federal specification single treatment response

Thread Series Designator

Unf 1st end

Thread Series Designator

Unf 2nd end

NSN

4820-00-873-0875

Part Number

A361-144A

Description

Valve,safety Relief

CAGE

82386

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 A361-144A NSN 4820-00-873-0875

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

127220

UFC:

64490

LTL:

77.5

LCL:

77.5

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