NSN 4820-00-372-3779

Check Valve

FSC: 4820 NIIN: 003723779

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Product Characteristics

NSN:

4820003723779

Demilitarization:

DEMIL/MLI

INC:

05487

Shelf Life:

N/A

Thread Class:

3a all ends

Thread Direction:

Right-hand all ends

Flow Control Device:

Poppet

Maximum Operating Temp:

450.0 degrees fahrenheit 2nd response

Connection Style:

External seat for gasket seal (boss) all ends

Valve Operation Method:

Automatic

Connection Type:

Threaded external boss all ends

Mounting Position:

Horizontal

Thready Qty Per Inch (tpi):

20 all ends

Maximum Operating Pressure:

3000.0 pounds per square inch single response

Thread Size:

0.563 inches 1st end

Material:

Steel comp 630 seat

Material Specification:

Ams 5643 assn standard single material response seat

Media For Which Designed:

Hydraulic fluid, mineral base single response

Surface Treatment:

Passivate

Surface Treatment Specification:

Mil-s-5002 military specification single treatment response

Style Designator:

Straight thru

Thread Series Designator:

Unjs 1st end

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7MC18T6999	159	03/15/2018	0073235629	0%

Part Numbers

10109255
NIMIKKEISTOKESKUS NCB FINLAND
4C2640-2
CRISSAIR, INC.
ST7M261-4
BOEING COMPANY, THE

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481302090 - Check valves of steel.

Professional Distribution

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

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Cage Codes

NIMIKKEISTOKESKUS NCB FINLAND - A486G

CRISSAIR, INC. - 99240

BOEING COMPANY, THE - 76301