4820-00-904-8170

Find complete technical information, availability, and procurement data for: 4820-00-904-8170
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-904-8170

Item Name Code

32528

Assigment Date

06/22/1966 (60 years ago)

butterfly valve type for which designed, 2.500 inches and 5.000 inches valve size for which designed, square stem actuating end type, for 1 1/2 inch thru 5 inch norris valves special features, upper stem features provided

Product Characteristics

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

Valve Type For Which Designed: butterfly
Features Provided: upper stem
Valve Size For Which Designed: 2.500 inches and 5.000 inches
Stem Actuating End Type: square
Special Features: for 1 1/2 inch thru 5 inch norris valves
Material: steel comp 316
Material Document And Classification: aisi 316 assn std single material response

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
51740C185	Fluid Valve Stem
740-187	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-00-904-8170?

The FSCG of the NSN 4820-00-904-8170 is 4820

Does the NSN 4820-00-904-8170 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-904-8170 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 4820-00-904-8170 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-904-8170 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 4820-00-904-8170 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Jun 22, 1966