NSN 4820-00-147-8546

Check Valve

FSC: 4820 NIIN: 001478546

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Product Characteristics

NSN:

4820001478546

Demilitarization:

INC:

05487

Shelf Life:

N/A

Thread Class:

2a all ends

Thread Direction:

Right-hand all ends

Flow Control Device:

Disk

Disk Loading Method:

Spring

Renewable Seat Ring Type:

Retaining screw

Connection Style:

Double threaded section boss fitting gasket with locknut sealing, boss all ends

Valve Operation Method:

Automatic

Connection Type:

Threaded external boss all ends

Mounting Position:

Horizontal or vertical

Thready Qty Per Inch (tpi):

12 all ends

Maximum Operating Pressure:

6000.0 pounds per square inch single response

Thread Size:

1.750 inches all ends

Material:

Nickel alloy seat

Material Specification:

Qq-n-281 federal specification single material response flow control device

Style Designator:

Straight thru

Thread Series Designator:

Un all ends

Part Numbers

123-3
ADMIRAL VALVE, LLC
123A-3
ADMIRAL VALVE, LLC
123A-3 PL4351
ADMIRAL VALVE, LLC
B4862
ADMIRAL VALVE, LLC

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481301090 - Check valves of copper having a pressure rating of 850 kpa or over.

Professional Distribution

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

Similar NSN

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Cage Codes

ADMIRAL VALVE, LLC - 99565