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4820-01-341-4200

Ball Valve

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Official Item Classification

Name
Ball Valve
(NSN) National Stock Number
4820-01-341-4200
(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
06/28/1991 (35 years ago)

unthreaded internal pipe all ends connection type, 0.250 inches valve size, valves,nonpowered end item identification, socket (tube) all ends connection style, manual valve operation method

Specs & Compatibility

End Item Identification

valves,nonpowered

Connection Style

socket (tube) all ends

Valve Operation Method

manual

Connection Type

unthreaded internal pipe all ends

Valve Size

0.250 inches

Maximum Operating Pressure

5100.0 pounds per square inch single response

Criticality Code Justification

zzzy

Face To Face Distance

5.270 inches

Material

copper alloy body

Material

nickel alloy stem

Media For Which Designed

air single response

Style Designator

straight thru flanged ends

Furnished Items And Quantity

1 handle

Reference Number Differentiating Characteristics

quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
S

The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.

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

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Frequently Asked Questions

What is the FSCG of the NSN 4820-01-341-4200?
The FSCG of the NSN 4820-01-341-4200 is 4820
Does the NSN 4820-01-341-4200 have a Schedule B code assigned?
Yes, the Schedule B code is 8481801085
Does NSN 4820-01-341-4200 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-341-4200 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-341-4200 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 4820-01-341-4200 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Fri, Jun 28, 1991