NSN 4820-00-541-2146

Check Valve

FSC: 4820 NIIN: 005412146

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Product Characteristics

NSN:

4820005412146

Demilitarization:

INC:

05487

Shelf Life:

N/A

Thread Class:

3a all ends

Thread Direction:

Right-hand all ends

Flow Control Device:

Disk

Disk Loading Method:

Spring

Maximum Operating Temp:

250.0 degrees fahrenheit single response

Connection Style:

Plain (tube) all ends

Valve Operation Method:

Automatic

Connection Type:

Threaded external tube all ends

Mounting Position:

Horizontal

Thready Qty Per Inch (tpi):

18 all ends

Maximum Operating Pressure:

60.0 pounds per square inch single response

Thread Size:

1.688 inches all ends

Seat Angle:

45.0 degrees all ends

Outside Diameter Tube Accommodated:

1.250 inches 1st end

Material:

Stainless steel flow control device

Media For Which Designed:

Fuel/oil, hydrocarbon single response

Surface Treatment:

Anodize

Style Designator:

Straight thru

Thread Series Designator:

Unef all ends

Part Numbers

40A367
MOOG INC.
40C665
MOOG INC.
634183-1
LOCKHEED MARTIN CORPORATION

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

MOOG INC. - 94697

LOCKHEED MARTIN CORPORATION - 98897