NSN 4820-01-171-4391

Check Valve

FSC: 4820 NIIN: 011714391

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Product Characteristics

NSN:

4820011714391

Demilitarization:

DEMIL/MLI

INC:

05487

Shelf Life:

N/A

Thread Class:

3a all ends

Thread Direction:

Right-hand all ends

Flow Control Device:

Poppet

Disk Loading Method:

Spring

Connection Style:

Plain (tube) 1st end

Valve Operation Method:

Automatic

Connection Type:

Threaded external tube 1st end

Mounting Position:

Horizontal or vertical

Thready Qty Per Inch (tpi):

20 2nd end

Maximum Operating Pressure:

450.0 pounds per square inch 2nd response

Thread Size:

0.563 inches 2nd end

Seat Angle:

45.0 degrees 1st end

Material:

Steel flow control device

Media For Which Designed:

Fuel/oil, hydrocarbon single response

Style Designator:

Straight thru

Thread Series Designator:

Unjs 2nd end

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7M020T5825	1	03/12/2020	0083858817	0%
SPE7M020T5825	1	03/12/2020	0083858817	0%
SPE7M020T5825	1	03/12/2020	0083858817	0%
SPE7M020T5825	1	03/12/2020	0083858817	0%
SPE7M020T5825	1	03/12/2020	0083858817	0%
SPE7M020T5825	1	03/12/2020	0083858817	0%
SPE7M020T5825	1	03/12/2020	0083858817	0%
SPE7M020T5825	1	03/12/2020	0083858817	0%
SPE7M020T5825	1	03/12/2020	0083858817	0%
SPE7M020T5825	1	03/12/2020	0083858817	0%
SPE7M020T5825	1	03/12/2020	0083858817	0%
SPE7M020T5825	1	03/12/2020	0083858817	0%
SPE7M020T5825	1	03/12/2020	0083858817	0%
SPE7M020T5825	1	03/12/2020	0083858817	0%
SPE7M020T5825	1	03/12/2020	0083858817	0%

Part Numbers

4C2640
CRISSAIR, INC.
4C2640-1
CRISSAIR, INC.
ST7M260
BOEING COMPANY, THE
ST7M260-4
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

CRISSAIR, INC. - 99240

BOEING COMPANY, THE - 76301