NSN 4820-01-176-1042

Check Valve

FSC: 4820 NIIN: 011761042

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Product Characteristics

NSN:

4820011761042

Demilitarization:

INC:

05487

Shelf Life:

N/A

Thread Class:

2b 2nd end

Thread Direction:

Right-hand 1st end

Flow Control Device:

Poppet

Connection Style:

Plain, optional end (pipe) 1st end

Valve Operation Method:

Automatic

Connection Type:

Threaded internal tube 2nd end

Mounting Position:

Horizontal

Thready Qty Per Inch (tpi):

18 2nd end

Maximum Operating Pressure:

5.0 pounds per square inch single response

Thread Size:

0.500 inches 2nd end

Outside Diameter Tube Accommodated:

0.313 inches 2nd end

Material:

Nickel alloy body

Style Designator:

Straight thru

Thread Series Designator:

Uns 2nd end

Part Numbers

EFCV-25B-3-90 SCFM
CHEMIQUIP PRODUCTS CO, INC

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481309000 - Check valves of materials other than copper, iron or steel.

Professional Distribution

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

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Cage Codes

CHEMIQUIP PRODUCTS CO, INC - 99752