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2640-050 ASSEMB Ball Valve

4820-01-203-5368

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Official Item Classification

Name
Ball Valve
Part Number
2640-050 ASSEMB
(NSN) National Stock Number
4820-01-203-5368
(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
03/15/1985 (41 years ago)

flange all ends connection type, 12 all ends bolt hole quantity, automatic or manual valve operation method, round with holes all ends flange shape, 5.000 inches valve size

Specs & Compatibility

Bolt Hole Quantity

12 all ends

Valve Operation Method

automatic or manual

Flange Shape

round with holes all ends

Connection Type

flange all ends

Valve Size

5.000 inches

Maximum Operating Pressure

650.0 pounds per square inch single response

Nominal Outside Diameter

9.750 inches all ends

Face To Face Distance

16.437 inches

Nominal Thickness

1.500 inches all ends

Bolt Hole Nominal Diameter

0.688 inches all ends

Bolt Circle Nominal Diameter

8.250 inches all ends

Flange Face Design

plain all ends

Material

nickel alloy flow control device

Material

nickel alloy body

Material

plastic polyamide (nylon) seat

Media For Which Designed

water, salt single response

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

Related Hardware Products

Part Number Description
2640-050 ASSEMB Ball Valve
2640-050 ASSY A Ball Valve
2640-050BSC ASSY A Ball Valve
845-1889799 ASSY A Ball Valve
845-1889799BSC ASSY A Ball Valve
845-1889799REVD Ball Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-203-5368?
The FSCG of the NSN 4820-01-203-5368 is 4820
Does the NSN 4820-01-203-5368 have a Schedule B code assigned?
Yes, the Schedule B code is 8481805090
Does NSN 4820-01-203-5368 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 4820-01-203-5368 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-203-5368 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 4820-01-203-5368 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Fri, Mar 15, 1985