NSN 4820-01-220-5575

Safety Relief Valve

FSC: 4820 NIIN: 012205575

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Product Characteristics

NSN:

4820012205575

Demilitarization:

INC:

05488

Shelf Life:

N/A

Flow Control Device:

Disk

Bonnet Type:

Inside screw

Bonnet Attachment Method:

Bolted

Bolt Hole Quantity:

8 all ends

Valve Operation Method:

Automatic

Flange Shape:

Round with holes all ends

Connection Type:

Flange all ends

Valve Size:

4.000 inches

Opening Pressure Setting:

300.0 pounds per square inch

Outside Diameter:

9.000 inches 2nd end

Thickness:

0.812 inches 1st end

First Connection Face To Centerline Distance:

6.250 inches

Bolt Hole Diameter:

0.875 inches 1st end

Second Connection Face To Centerline Distance:

6.250 inches

Bolt Circle Diameter:

9.500 inches 1st end

Flange Face Design:

Raised straight all ends

Raised Face Height:

0.062 inches all ends

Raised Face Diameter:

8.500 inches 1st end

Material:

Steel comp 303 stem

Style Designator:

C1a angle flanged ends

Part Numbers

C3339 4IN90T140PSI PL4198
LESLIE CONTROLS, INC.
S1384 4IN90T140
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