A540-3-4

Pressure And Temper Relief Valve

NSN 4820-01-007-5158

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

010075158

Detail Specifications

Body Material:

Brass

Body Style:

Angle give "adqm" and "adqn" only if flanged one or two ends

Tempurature Rating:

210.0 degrees fahrenheit

Media For Which Designed:

Water, fresh

First End Connection Type:

Threaded internal pipe

First End Style Designator:

Plain

First End Pipe Size Accommodated:

0.500 inches

First End Thread Direction:

Right-hand

Second End Relationship With First End:

Not identical

Second End Connection Type:

Threaded external pipe

Second End Style Designator:

Plain

Second End Pipe Size Accommodated:

0.750 inches

Second End Thread Direction:

Right-hand

Flow Control Device:

Disk, flat

Flow Control Device Material:

Brass

End Connection Quantity:

Opening Pressure Setting:

125.0 pounds per square inch

Bulb Length:

1.375 inches

Bulb Diameter:

0.040 inches

Tempurature Adjustability:

Not adjustable

Tempurature Control Device Type:

Thermostatic

NSN:

4820-01-007-5158

Item Name:

Relief Valve

Cage Code:

79227

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

100XL-3/4-125PS

Cage Code:

79227

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

100XL-3/4-125 PSI

Cage Code:

79227

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

540-3-4

Cage Code:

79227

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16996

FIIG:

A07100

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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:

0.6000lbs

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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Pricing & Availability

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Definition Definition of approved item name (AIN): "Relief Valve"

A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. Temperature.