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4820-00-855-3063

Shuttle Valve

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Official Item Classification

Name
Shuttle Valve
(NSN) National Stock Number
4820-00-855-3063
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
20572
(FIIG) Federal Item Identification Guide
A046B0
Date
01/01/1962 (64 years ago)

1.2 gallons per minute valve discharge flow rate, 275.0 fahrenheit single response maximum operating temp, piston flow control device, 3a 1st end thread class, right-hand 1st end thread direction

Specs & Compatibility

Thread Class

3a 1st end

Thread Direction

right-hand 1st end

Flow Control Device

piston

Valve Discharge Flow Rate

1.2 gallons per minute

Maximum Operating Temp

275.0 fahrenheit single response

Connection Style

flared (tube) 1st end

Valve Operation Method

manual

Connection Type

threaded external tube 1st end

Connection Type

threaded internal boss 3rd end

Mounting Facility

threaded fastener

Thread Quantity Per Inch

20 1st end

Maximum Operating Pressure

3000.0 pounds per square inch single response

Nominal Thread Size

0.437 inches 1st end

Seat Angle

37.0 degrees 1st end

Nominal Outside Diameter Tube Accommodated

0.250 inches 1st end

Material

aluminum alloy body

Material

rubber synthetic packing

Thread Series Designator

unf 1st end

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0020572

Related Hardware Products

Part Number Description
117SC-H117-1 Shuttle Valve
HP829100-1 Shuttle Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-00-855-3063?
The FSCG of the NSN 4820-00-855-3063 is 4820
Does the NSN 4820-00-855-3063 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-00-855-3063 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4820-00-855-3063 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-855-3063 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-00-855-3063 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962