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4820-01-086-4131

Angle Valve

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Official Item Classification

Name
Angle Valve
(NSN) National Stock Number
4820-01-086-4131
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05483
(FIIG) Federal Item Identification Guide
A046B0
Date
11/28/1979 (46 years ago)

2a 2nd end thread class, inside screw bonnet type, disk flow control device, right-hand 2nd end thread direction, 0.250 inches 1st end nominal pipe size accommodated

Specs & Compatibility

Nominal Pipe Size Accommodated

0.250 inches 1st end

Thread Class

2a 2nd end

Thread Direction

right-hand 2nd end

Flow Control Device

disk

Bonnet Type

inside screw

Bonnet Attachment Method

integral

Connection Style

external seat for gasket seal (boss) 2nd end

Connection Style

plain (pipe) 1st end

Valve Operation Method

manual

Connection Type

threaded external boss 2nd end

Connection Type

unthreaded external pipe 1st end

Mounting Facility

bulkhead

Nominal Thread Size

0.750 inches 2nd end

Material

nickel alloy 400 overall

Material Document And Classification

qq-n-281,classa fed spec all material responses overall

Style Designator

angle

Thread Series Designator

unf 2nd end

Furnished Items And Quantity

1 nut

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

0005483

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Frequently Asked Questions

What is the FSCG of the NSN 4820-01-086-4131?
The FSCG of the NSN 4820-01-086-4131 is 4820
Does the NSN 4820-01-086-4131 have a Schedule B code assigned?
Yes, the Schedule B code is 8481805090
Does NSN 4820-01-086-4131 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 4820-01-086-4131 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-086-4131 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 4820-01-086-4131 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Wed, Nov 28, 1979