NSN 4820-00-283-1181

Restrictor Check Valve

FSC: 4820 NIIN: 002831181

DODParts.com distributes nonpowered valves, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-00-283-1181 to receive an up to date pricing and availability quote by email.

Product Characteristics

NSN:

4820002831181

Demilitarization:

INC:

20520

Shelf Life:

N/A

Thread Class:

3a 1st end

Thread Direction:

Right-hand 1st end

Flow Control Device:

Poppet

Connection Style:

Flareless 2nd end

Valve Operation Method:

Automatic

Connection Type:

Threaded external tube 2nd end

Thready Qty Per Inch (tpi):

20 2nd end

Maximum Operating Pressure:

3000.0 pounds per square inch single response

Thread Size:

0.562 inches 1st end

Seat Angle:

12.0 degrees 2nd end

Outside Diameter Tube Accommodated:

0.375 inches 1st end

Media For Which Designed:

Hydraulic fluid, phosphate-ester base single response

Surface Treatment:

Passivate

Style Designator:

Straight thru

Thread Series Designator:

Unjf 1st end

Part Numbers

4R121-123
ALLEN AIRCRAFT PRODUCTS INC
6F2962-123
CRISSAIR, INC.
749831-123
LOCKHEED MARTIN CORPORATION

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

ALLEN AIRCRAFT PRODUCTS INC - 82829

CRISSAIR, INC. - 99240

LOCKHEED MARTIN CORPORATION - 98897