NSN 4820-01-250-4121

Check Valve

FSC: 4820 NIIN: 012504121

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Product Characteristics

NSN:

4820012504121

Demilitarization:

INC:

05487

Shelf Life:

N/A

Pipe Size Accommodated:

0.311 inches 2nd end

Flow Control Device:

Poppet

Maximum Operating Temp:

131.0 degrees fahrenheit single response

Connection Style:

Plain (tube) 1st end

Valve Operation Method:

Automatic

Connection Type:

Unthreaded external tube 1st end

Mounting Position:

Horizontal

Maximum Operating Pressure:

3000.0 pounds per square inch single response

Outside Diameter Tube Accommodated:

0.172 inches 1st end

Special Features:

Media requires a mixture of 67percent-ethylene and 33percent-water by volume; cartridge type

Material:

Steel comp 303 body

Media For Which Designed:

Ethylene glycol 1st response

Style Designator:

Straight thru

Part Numbers

1749
KEPNER PRODUCTS COMPANY
330118
HOWDEN FLUID SYSTEMS
330118P01
MEGGITT (NORTH HOLLYWOOD), INC.

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481302090 - Check valves of steel.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

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Cage Codes

KEPNER PRODUCTS COMPANY - 96948

HOWDEN FLUID SYSTEMS - 33654

MEGGITT (NORTH HOLLYWOOD), INC. - 58163