4820-01-074-6924

Find complete technical information, availability, and procurement data for: 4820-01-074-6924
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-074-6924

Item Name Code

20962

Assigment Date

04/06/1979 (47 years ago)

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

4 all ends bolt hole quantity, round with holes all ends flange shape, 350.0 fahrenheit single response maximum operating temp, manual valve operation method, packing retaining bonnet type

Product Characteristics

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

Bonnet Type: packing retaining
Bolt Hole Quantity: 4 all ends
Maximum Operating Temp: 350.0 fahrenheit single response
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 0.750 inches
Maximum Operating Pressure: 150.0 pounds per square inch single response
Nominal Outside Diameter: 3.875 inches all ends
Face To Face Distance: 4.625 inches
Nominal Thickness: 0.500 inches all ends
Bolt Hole Nominal Diameter: 0.625 inches all ends
Bolt Circle Nominal Diameter: 2.750 inches all ends
Flange Face Design: plain all ends
Special Features: seat ratings are based on diferential pressure with the valve ball in the fully closed position
Material: copper alloy body
Material: copper alloy flow control device
Material: copper alloy stem
Material: plastic polytetrafluoroethylene seat
Material Document And Classification: astm b145,alloy 836 assn std single material response body
Media For Which Designed: water-oil-gas 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
3-4IN A150F14TT	Ball Valve
3/4 5150-12-1400TT	Ball Valve
5150-12-1400TT3/4IN	Ball Valve
5150-31-3600TT3/4IN	Ball Valve
A150F14TT3-4IN	Ball Valve
A150F3600TT	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-074-6924?

The FSCG of the NSN 4820-01-074-6924 is 4820

Does the NSN 4820-01-074-6924 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801085

Does NSN 4820-01-074-6924 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 4820-01-074-6924 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-074-6924 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 4820-01-074-6924 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Fri, Apr 6, 1979