4820-01-146-1094

Find complete technical information, availability, and procurement data for: 4820-01-146-1094
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-146-1094

Item Name Code

20962

Assigment Date

01/24/1983 (43 years ago)

A rigid item of various shapes and cross-sections, specifically designed to manually actuate and/or regulate a variety of mechanisms. It usually has an integral handgrip, knob, or the like, or provisions for the mounting of the same. It may have accommodations for locking and/or positioning. The point of fulcrum may be an integral shaft perpendicular to the axis or a through hole to provide a definite means of securing, and usually has additional accommodation(s) for attachment of connecting link,rigid; wire rope assembly,single leg; and clevis,rod end; and the like. Excludes:arm (as modified); lever,remote control; and bell crank.

inside screw bonnet type, manual valve operation method, threaded bonnet attachment method, round with holes all ends flange shape, 8 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.

Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Bolt Hole Quantity: 8 all ends
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 3.000 inches
Maximum Operating Pressure: 650.0 pounds per square inch single response
Nominal Outside Diameter: 8.250 inches all ends
Face To Face Distance: 14.437 inches
Nominal Thickness: 1.250 inches all ends
First Connection Face To Centerline Distance: 7.250 inches
Bolt Hole Nominal Diameter: 0.875 inches all ends
Bolt Circle Nominal Diameter: 6.625 inches all ends
Flange Face Design: plain all ends
Material: steel body
Media For Which Designed: water, salt single response
Style Designator: cross 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
2641-635-01 ASSY B	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-146-1094?

The FSCG of the NSN 4820-01-146-1094 is 4820

Does the NSN 4820-01-146-1094 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-146-1094 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 4820-01-146-1094 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-146-1094 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 4820-01-146-1094 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Jan 24, 1983