Model: NMM220680 REV C FIND NO. 3

Safety Relief Valve

Properties:

Pipe Size Accommodated

0.500 inches all ends

Bonnet Type

Packing retaining

Connection Style

Gasket sea (boss) all ends

Valve Operation Method

Automatic

Connection Type

Unthreaded internal pipe all ends

Valve Size

0.500 inches

Maximum Operating Pressure

1000.0 pounds per square inch single response

Outside Diameter Tube Accommodated

1.44 inches all ends

Material

Steel stainless body

Style Designator

Angle

NSN

4820-01-631-9405

Part Number

NMM220680 REV C FIND NO. 3

Description

Valve,safety Relief

CAGE

S0589

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 NMM220680 REV C FIND NO. 3 NSN 4820-01-631-9405

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:

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