NSN 4820-00-464-4331

Safety Relief Valve

FSC: 4820 NIIN: 004644331

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Product Characteristics

NSN:

4820004644331

Demilitarization:

DEMIL/MLI

INC:

05488

Shelf Life:

N/A

Thread Class:

3a 1st end

Thread Direction:

Right-hand 1st end

Flow Control Device:

Ball

Bonnet Type:

Inside screw

Bonnet Attachment Method:

Threaded

Disk Loading Method:

Spring

Valve Discharge Flow Rate:

12.0 cubic feet per minute

Maximum Operating Temp:

275.0 degrees fahrenheit single response

Connection Style:

External seat for gasket seal (boss) 1st end

Valve Operation Method:

Automatic

Connection Type:

Threaded external boss 1st end

Maximum Operating Pressure:

90.0 pounds per square inch single response

Thread Size:

0.375 inches 1st end

Opening Pressure Setting:

115.0 pounds per square inch

Material:

Steel comp 440a flow control device or steel comp 440b flow control device or steel comp 440c flow control device

Material Specification:

Qq-a-225/6, alloy 2024, t4 federal specification single material response seat

Media For Which Designed:

Nitrogen, gaseous 2nd response

Surface Treatment:

Anodize

Surface Treatment Specification:

Mil-a-8625, type 1 military specification single treatment response

Style Designator:

Angle

Thread Series Designator:

Unf 1st end

Part Numbers

2391237-2
TAVCO 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

TAVCO INC. - 99221