4820-01-332-8447

Find complete technical information, availability, and procurement data for: 4820-01-332-8447
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-332-8447

Item Name Code

05489

Assigment Date

01/18/1991 (35 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.

lug mounting facility, 2.000 inches valve size, 200.0 pounds per square inch single response maximum operating pressure, manual valve operation method, replaceable metal liner -positive shutoff special features

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
Mounting Facility: lug
Valve Size: 2.000 inches
Maximum Operating Pressure: 200.0 pounds per square inch single response
Special Features: replaceable metal liner -positive shutoff
Material: copper alloy 630 flow control device
Material: copper alloy 630 seat
Material: iron body
Media For Which Designed: fuel/oil, hydrocarbon single response
Style Designator: straight thru

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
911-573	Butterfly Valve
911-573 -2IN	Butterfly Valve
911C573	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-01-332-8447?

The FSCG of the NSN 4820-01-332-8447 is 4820

Does the NSN 4820-01-332-8447 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803030

Does NSN 4820-01-332-8447 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 4820-01-332-8447 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-332-8447 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 4820-01-332-8447 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Fri, Jan 18, 1991