805-1749102R16

View detailed technical data, stock status, and sourcing information for: 805-1749102R16
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-732-1864

Item Name Code

05489

Assigment Date

01/01/1963 (63 years ago)

A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.

round with holes all ends flange shape, flange all ends connection type, manual valve operation method, 16.000 inches valve size, 20 all ends bolt hole quantity

Product Characteristics

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

Bolt Hole Quantity: 20 all ends
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 16.000 inches
Maximum Operating Pressure: 30.0 pounds per square inch single response
Nominal Outside Diameter: 22.000 inches all ends
Face To Face Distance: 3.625 inches
Nominal Thickness: 0.750 inches all ends
Bolt Hole Nominal Diameter: 0.562 inches all ends
Bolt Circle Nominal Diameter: 20.875 inches all ends
Flange Face Design: plain all ends
Special Features: worm gear operated
Material: aluminum body
Material: copper alloy 952 flow control device
Material: copper alloy 952 seat
Material: steel comp 314 stem
Media For Which Designed: air single response
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
1007-26-16	Butterfly Valve
805-1749102R16	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-00-732-1864?

The FSCG of the NSN 4820-00-732-1864 is 4820

Does the NSN 4820-00-732-1864 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-00-732-1864 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 4820-00-732-1864 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-732-1864 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 4820-00-732-1864 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963