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4820-00-925-0701

Ball Valve

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Official Item Classification

Name
Ball Valve
(NSN) National Stock Number
4820-00-925-0701
(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
01/28/1966 (60 years ago)

round 1st end flange shape, pressed-in renewable seat ring type, round 2nd end flange shape, packing retaining bonnet type, manual valve operation method

Specs & Compatibility

Bonnet Type

packing retaining

Renewable Seat Ring Type

pressed-in

Valve Operation Method

manual

Flange Shape

round 1st end

Flange Shape

round 2nd end

Connection Type

flange 1st end

Connection Type

flange 2nd end

Maximum Operating Pressure

650.0 pounds per square inch single response

Criticality Code Justification

zzzy

Nominal Outside Diameter

3.562 inches 2nd end

Nominal Outside Diameter

4.500 inches 1st end

Nominal Thickness

0.688 inches 2nd end

Flange Face Design

plain 1st end

Flange Face Design

plain 2nd end

Material

copper alloy 964 body

Material

titanium alloy uns r56400 flow control device

Media For Which Designed

water, salt single response

Style Designator

straight thru

Reference Number Differentiating Characteristics

quality control iaw 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 4820-00-925-0701?
The FSCG of the NSN 4820-00-925-0701 is 4820
Does the NSN 4820-00-925-0701 have a Schedule B code assigned?
Yes, the Schedule B code is 8481801085
Does NSN 4820-00-925-0701 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-925-0701 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-925-0701 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 4820-00-925-0701 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Fri, Jan 28, 1966