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4820-01-277-6509

Ball Valve

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Official Item Classification

Name
Ball Valve
(NSN) National Stock Number
4820-01-277-6509
(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
04/25/1988 (38 years ago)

14 all ends bolt hole quantity, 8.000 inches valve size, manual valve operation method, round with holes all ends flange shape, flange all ends connection type

Specs & Compatibility

Bolt Hole Quantity

14 all ends

Valve Operation Method

manual

Flange Shape

round with holes all ends

Connection Type

flange all ends

Valve Size

8.000 inches

Nominal Outside Diameter

12.375 inches all ends

Face To Face Distance

19.000 inches

Nominal Thickness

1.125 inches all ends

Bolt Hole Nominal Diameter

0.688 inches all ends

Bolt Circle Nominal Diameter

11.062 inches all ends

Flange Face Design

plain all ends

Material

copper alloy 922 body

Material

nickel alloy k-500 stem

Material

plastic polytetrafluoroethylene seat

Material

titanium alloy flow control device

Style Designator

straight thru flanged ends

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

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Part Number Description
298-00-543 8IN Ball Valve
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Frequently Asked Questions

What is the FSCG of the NSN 4820-01-277-6509?
The FSCG of the NSN 4820-01-277-6509 is 4820
Does NSN 4820-01-277-6509 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 4820-01-277-6509 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-277-6509 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 4820-01-277-6509 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Mon, Apr 25, 1988