NSN 4820-00-689-1345

Safety Relief Valve

FSC: 4820 NIIN: 006891345

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Product Characteristics

NSN:

4820006891345

Demilitarization:

INC:

05488

Shelf Life:

N/A

Pipe Size Accommodated:

0.375 inches 2nd end

Thread Direction:

Right-hand 1st end

Flow Control Device:

Poppet

Disk Loading Method:

Spring

Maximum Operating Temp:

250.0 degrees fahrenheit single response

Connection Style:

Plain (pipe) 1st endplain, optional en (pipe) 2nd end

Valve Operation Method:

Automatic

Connection Type:

Threaded external pipe 1st endthreaded internal pipe 2nd end

Features Provided:

Pressure tight outlet side

Thready Qty Per Inch (tpi):

18 2nd end

Maximum Operating Pressure:

2500.0 pounds per square inch single response

Thread Size:

0.375 inches 1st end

Opening Pressure Setting:

200.0 pounds per square inch

Material:

Steel comp 316

Material Specification:

Fed standard 66, aisi 316/sae 30316 federal standard single material response

Media For Which Designed:

Air 1st responseacetylene 2nd responseammonia, gaseous 3rd responserefrigerant 12 4th responsehydrogen 5th response

Style Designator:

Straight through note: to be used for valve bodies of separable sections.

Thread Series Designator:

Npt 1st end

Part Numbers

11241713-2
BALLISTIC MISSILE DEFENSE SYSTEMS
5159T1-3MP-200
CIRCOR AEROSPACE, INC.

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481400000 - Safety or relief valves.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

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Cage Codes

BALLISTIC MISSILE DEFENSE SYSTEMS - 17773

CIRCOR AEROSPACE, INC. - 91816