4820-01-281-0956

Find complete technical information, availability, and procurement data for: 4820-01-281-0956
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-281-0956

Item Name Code

05489

Assigment Date

06/17/1988 (38 years ago)

A valve with one inlet and one outlet connection that provides unobstructed fluid flow. The flow is controlled by the action of a stem which lifts disk perpendicularly off center axis of its seat. The stem is at angle of less than 90 degrees (1.5708 radians) to parallel inlet and outlet flow. It may utilize a diaphragm as packing. Excludes:valve, stop-check.

manual valve operation method, 8.000 inches valve size, round with holes all ends flange shape, flange all ends connection type, 285.0 pounds per square inch single response maximum operating pressure

Product Characteristics

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

Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 8.000 inches
Maximum Operating Pressure: 285.0 pounds per square inch single response
Face To Face Distance: 2.500 inches
Flange Face Design: plain all ends
Material: nickel alloy overall
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
144-703-080-362-036	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-01-281-0956?

The FSCG of the NSN 4820-01-281-0956 is 4820

Does the NSN 4820-01-281-0956 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-281-0956 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 4820-01-281-0956 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-281-0956 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 4820-01-281-0956 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Jun 17, 1988