NSN 4820-01-439-6630

Safety Relief Valve

FSC: 4820 NIIN: 014396630

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Product Characteristics

NSN:

4820014396630

Demilitarization:

INC:

05488

Shelf Life:

N/A

Flow Control Device:

Disk

Bonnet Type:

Inside screw

Bonnet Attachment Method:

Bolted

Disk Loading Method:

Spring

Bolt Hole Quantity:

8 2nd end

End Application:

Usns stalwart class tagos

Valve Operation Method:

Automatic

Flange Shape:

Round with holes 2nd end

Connection Type:

Flange 1st end

Mounting Facility:

Bracket

Valve Size:

4.000 inches

Maximum Operating Pressure:

400.0 pounds per square inch single response

Opening Pressure Setting:

20.0 pounds per square inch

Outside Diameter:

9.000 inches 2nd end

Thickness:

1.250 inches 1st end

Bolt Hole Diameter:

0.875 inches 1st end

Bolt Circle Diameter:

7.500 inches 2nd end

Flange Face Design:

Plain 2nd end

Raised Face Height:

0.062 inches 1st end

Raised Face Diameter:

6.937 inches 1st end

Special Features:

Model 091k-m

Material:

Steel stem

Media For Which Designed:

Oil, lubricating, diester base single response

Style Designator:

Err-090

Part Numbers

9549385
GENERAL MOTORS CORP

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

GENERAL MOTORS CORP - 72915