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4820-01-397-8627

Ball Valve

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Official Item Classification

Name
Ball Valve
(NSN) National Stock Number
4820-01-397-8627
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
20962
(FIIG) Federal Item Identification Guide
A046B0
Date
10/21/1994 (31 years ago)

3a 1st end thread class, right-hand all ends thread direction, 125.0 fahrenheit single response maximum operating temp, plain (pipe) 2nd end connection style, external seat for gasket seal (boss) 1st end connection style

Specs & Compatibility

Thread Class

3a 1st end

Thread Direction

right-hand all ends

Maximum Operating Temp

125.0 fahrenheit single response

Connection Style

external seat for gasket seal (boss) 1st end

Connection Style

plain (pipe) 2nd end

Valve Operation Method

manual

Connection Type

threaded external boss 1st end

Connection Type

threaded internal pipe 2nd end

Thread Quantity Per Inch

20 1st end

Maximum Operating Pressure

3000.0 pounds per square inch single response

Nominal Thread Size

0.250 inches 2nd end

Nominal Thread Size

0.438 inches 1st end

Seat Angle

37.0 degrees 1st end

Material

steel corrosion resisting body

Material

steel corrosion resisting flow control device

Material

steel corrosion resisting seat

Material

steel corrosion resisting stem

Media For Which Designed

oxygen, gaseous single response

Style Designator

straight thru

Thread Series Designator

npt 2nd end

Thread Series Designator

unj 1st end

Furnished Items And Quantity

1 handle

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

0020962

Related Hardware Products

Part Number Description
1828AS124 Ball Valve
1828AS124-1 Ball Valve
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Frequently Asked Questions

What is the FSCG of the NSN 4820-01-397-8627?
The FSCG of the NSN 4820-01-397-8627 is 4820
Does the NSN 4820-01-397-8627 have a Schedule B code assigned?
Yes, the Schedule B code is 8481803070
Does NSN 4820-01-397-8627 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 4820-01-397-8627 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-397-8627 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 4820-01-397-8627 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Fri, Oct 21, 1994