NSN 4820-00-287-2981

Safety Relief Valve

FSC: 4820 NIIN: 002872981

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Product Characteristics

NSN:

4820002872981

Demilitarization:

INC:

05488

Shelf Life:

N/A

Thread Direction:

Right-hand 2nd end

Flow Control Device:

Disk

Bonnet Type:

Inside spring

Bonnet Attachment Method:

Union

Disk Loading Method:

Spring

Bolt Hole Quantity:

3 1st end

Connection Style:

Plain (pipe) 2nd end

Valve Operation Method:

Automatic

Flange Shape:

Round with holes 1st end

Connection Type:

Threaded external pipe 2nd end

Features Provided:

Bonnet packing and pressure tight outlet side

Valve Size:

0.500 inches

Maximum Operating Pressure:

100.0 pounds per square inch single response

Thread Size:

0.500 inches 2nd end

Opening Pressure Setting:

10.0 pounds per square inch

Outside Diameter:

3.562 inches 1st end

First Connection Face To Centerline Distance:

2.656 inches

Bolt Hole Diameter:

0.562 inches 1st end

Second Connection Face To Centerline Distance:

2.750 inches

Bolt Circle Diameter:

2.438 inches 1st end

Flange Face Design:

Plain 1st end

Material:

Copper alloy

Media For Which Designed:

Air 2nd response

Style Designator:

Angle flanged ends

Thread Series Designator:

Npt 2nd end

Part Numbers

1JH1487PC67
WESTINGHOUSE ELECTRIC CORP
B2070SPCASSEMBLYA
KUNKLE INDUSTRIES INC
LL2083C1-2-10LB
KUNKLE INDUSTRIES INC
LL2112C-1/2-10
ANDERSON GREENWOOD LP
LL2114C-1/2-5-10
KUNKLE INDUSTRIES INC
NMP0703D03S005
PENTAIR VALVES & CONTROLS US LP
S4824H3217973 1
NAVAL SHIP SYSTEMS COMMAND

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

WESTINGHOUSE ELECTRIC CORP - 79500

KUNKLE INDUSTRIES INC - 75954

ANDERSON GREENWOOD LP - 01343

PENTAIR VALVES & CONTROLS US LP - 15187

NAVAL SHIP SYSTEMS COMMAND - 80064