NSN 4820-00-409-1734

Check Valve

FSC: 4820 NIIN: 004091734

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Product Characteristics

NSN:

4820004091734

Demilitarization:

INC:

05487

Shelf Life:

N/A

Thread Class:

3a 1st end

Thread Direction:

Right-hand 1st end

Flow Control Device:

Poppet

Disk Loading Method:

Spring

Maximum Operating Temp:

200.0 degrees fahrenheit single response

Connection Style:

Flared (tube) 1st end

Valve Operation Method:

Automatic

Connection Type:

Threaded external tube 1st end

Mounting Position:

Horizontal or vertical

Thready Qty Per Inch (tpi):

12 1st end

Thread Size:

1.312 inches 1st end

Seat Angle:

37.0 degrees 1st end

Outside Diameter Tube Accommodated:

1.000 inches 1st end

Material:

Aluminum alloy

Media For Which Designed:

Acetylene single response

Style Designator:

Straight thru

Thread Series Designator:

Un 1st end

Part Numbers

A51E9070
NORTHROP GRUMMAN SYSTEMS CORPORATION
A51E9070-1
NORTHROP GRUMMAN SYSTEMS CORPORATION
L56800-1
LOURDES INDUSTRIES, INC.

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Professional Distribution

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

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Cage Codes

NORTHROP GRUMMAN SYSTEMS CORPORATION - 26512

LOURDES INDUSTRIES, INC. - 01178