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CVA63-209-1682270

View detailed technical data, stock status, and sourcing information for: CVA63-209-1682270

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CVA63-209-1682270
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-261-0158
Item Name Code
05487
Assigment Date
08/07/1987 (38 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

36 all ends bolt hole quantity, disk flow control device, threaded fastener mounting facility, threaded internal pipe all ends connection type, round with holes all ends flange shape

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Flow Control Device
disk
Bolt Hole Quantity
36 all ends
Flange Shape
round with holes all ends
Connection Type
threaded internal pipe all ends
Mounting Facility
threaded fastener
Valve Size
38.000 inches
Nominal Outside Diameter
46.125 inches all ends
Face To Face Distance
20.500 inches
Bolt Hole Nominal Diameter
1.312 inches all ends
Bolt Circle Nominal Diameter
42.625 inches all ends
Material
copper alloy body
Material
copper alloy flow control device
Style Designator
straight thru flanged ends

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
CVA63-209-1682270 Check Valve
CVA632091682270 ASSY 98 Check Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-261-0158?
The FSCG of the NSN 4820-01-261-0158 is 4820
Does NSN 4820-01-261-0158 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 4820-01-261-0158 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-261-0158 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 4820-01-261-0158 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Fri, Aug 7, 1987

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