NSN 4820-01-271-0137

Safety Relief Valve

FSC: 4820 NIIN: 012710137

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Product Characteristics

NSN:

4820012710137

Demilitarization:

INC:

05488

Shelf Life:

N/A

Flow Control Device:

Disk

Bonnet Type:

Inside screw

Bonnet Attachment Method:

Threaded

Disk Loading Method:

Spring

Bolt Hole Quantity:

4 all ends

Maximum Operating Temp:

180.0 degrees fahrenheit single response

Valve Operation Method:

Automatic

Flange Shape:

Round with holes all ends

Connection Type:

Flange all ends

Valve Size:

1.250 inches

Adjustable Pressure Range:

+12.0/+25.0 pounds per square inch

Maximum Operating Pressure:

300.0 pounds per square inch single response

Outside Diameter:

4.500 inches all ends

Thickness:

0.438 inches all ends

First Connection Face To Centerline Distance:

3.250 inches

Bolt Hole Diameter:

0.562 inches all ends

Second Connection Face To Centerline Distance:

3.250 inches

Bolt Circle Diameter:

3.375 inches all ends

Flange Face Design:

Plain all ends

Material:

Steel uns j03002 body

Media For Which Designed:

Water, salt single response

Style Designator:

Err-090

Part Numbers

1384/85-S PL4385
LESLIE CONTROLS, INC.
1384-S 1-1/4IN 12T25PSI,PL4385
LESLIE CONTROLS, INC.
2387F122
LESLIE CONTROLS, 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

LESLIE CONTROLS, INC. - 35795