NSN 4820-00-289-3820

Safety Relief Valve

FSC: 4820 NIIN: 002893820

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Product Characteristics

NSN:

4820002893820

Demilitarization:

INC:

05488

Shelf Life:

N/A

Pipe Size Accommodated:

0.500 inches 2nd end

Thread Direction:

Right-hand 1st end

Flow Control Device:

Disk

Bonnet Type:

Inside spring

Bonnet Attachment Method:

Threaded

Disk Loading Method:

Spring

Maximum Operating Temp:

406.0 degrees fahrenheit single response

Connection Style:

Plain, optional en (pipe) 1st end

Valve Operation Method:

Automatic

Connection Type:

Threaded internal pipe 1st end

Features Provided:

Pressure tight outlet side

Thready Qty Per Inch (tpi):

14 2nd end

Adjustable Pressure Range:

+0.0/+12.0 pounds per square inch

Maximum Operating Pressure:

500.0 pounds per square inch single response

Thread Size:

0.500 inches 2nd end

Material:

Stainless steel stem

Media For Which Designed:

Water-oil-gas single response

Style Designator:

Angle

Thread Series Designator:

Npt 1st end

Part Numbers

DD423S47-54PC1
NAVAL SEA SYSTEMS COMMAND
DD423S47-55PC1
NAVAL SEA SYSTEMS COMMAND
DD423S47-56PC1
NAVAL SHIP SYSTEMS COMMAND
DD423S47-57PC1
NAVAL SHIP SYSTEMS COMMAND
G7197PC1
SIEMENS DEMAG DELAVAL
G7198PC1
SIEMENS DEMAG DELAVAL
G7199PC1
SIEMENS DEMAG DELAVAL
G7200PC1
SIEMENS DEMAG DELAVAL

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

Similar NSN

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Cage Codes

NAVAL SEA SYSTEMS COMMAND - 53711

NAVAL SHIP SYSTEMS COMMAND - 80064

SIEMENS DEMAG DELAVAL - 16712