NSN 4820-01-144-9419

Check Valve

FSC: 4820 NIIN: 011449419

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Product Characteristics

NSN:

4820011449419

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:

200.0 degrees fahrenheit single 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 or vertical

Thready Qty Per Inch (tpi):

16 all ends

Maximum Operating Pressure:

3000.0 pounds per square inch single response

Thread Size:

0.750 inches all ends

Seat Angle:

37.0 degrees all ends

Special Features:

Supports grumman a-10 aircraft

Material:

Aluminum alloy 2024 body

Media For Which Designed:

Fuel/oil, hydrocarbon single response

Surface Treatment:

Anodize

Surface Treatment Specification:

Mil-a-8625 military specification single treatment response

Style Designator:

Straight thru

Thread Series Designator:

Unj all ends

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7MC24T8188	21	02/29/2024	7006350028	0%
SPE7MC24T8188	21	02/26/2024	7006350028	0%
SPE7MC19T2471	30	12/06/2018	0077303385	0%
SPE7MC17Q0502	16	03/20/2017	0067574448	100%