21247-12

Safety Relief Valve

NSN 4820-00-494-0755

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

004940755

Product Technical Spec.

Pipe Size Accommodated:

0.125 inches 2nd end

Pipe Size Accommodated:

0.125 inches 1st end

Thread Direction:

Right-hand 2nd end

Thread Direction:

Right-hand 1st end

Flow Control Device:

Poppet

Disk Loading Method:

Spring

Valve Discharge Flow Rate:

100.0 liters per minute

Maximum Operating Temp:

260.0 degrees fahrenheit single response

Connection Style:

G46b plain (pipe) 2nd end

Connection Style:

G9 plain, optional en (pipe) 1st end

Connection Style:

Plain (pipe) 2nd end

Connection Style:

Plain, optional en (pipe) 1st end

Valve Operation Method:

Automatic

Connection Type:

Threaded external pipe 2nd end

Connection Type:

Threaded internal pipe 1st end

Features Provided:

Pressure tight outlet side

Thready Qty Per Inch (tpi):

27 1st end

Thready Qty Per Inch (tpi):

27 2nd end

Maximum Operating Pressure:

140.0 pounds per square inch single response

Thread Size:

0.125 inches 1st end

Thread Size:

0.125 inches 2nd end

Criticality Code Justification:

Cqgm

Material:

Aluminum alloy

Material Specification:

Mil-v-9050 military specification single material response

Media For Which Designed:

Oxygen, liquid 2nd response

Media For Which Designed:

Oxygen, gaseous 1st response

Style Designator:

Angle

Test Data Document:

81349-mil-v-9050 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Thread Series Designator:

Anpt 1st end

Thread Series Designator:

Anpt 2nd end

Nondefinitive Specification/std Data:

5 type

NSN:

4820-00-494-0755

Item Name:

Valve,relief,pressure

Cage Code:

03990

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

M9050-5

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MIL-V-9050

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

21247-12

Cage Code:

04577

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

20C-0050-5

Cage Code:

19062

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

20C0005-50

Cage Code:

19062

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

10525-3

Cage Code:

31441

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

20C0005-50

Cage Code:

83533

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

8661132

Cage Code:

64640

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05488

FIIG:

A046B0

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:

0.2000lbs

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:

Construction Materials

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Pricing & Availability

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

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.