4820-01-428-9753

Find complete technical information, availability, and procurement data for: 4820-01-428-9753
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-428-9753

Item Name Code

05489

Assigment Date

04/04/1996 (30 years ago)

A tubular shaped metallic item designed to provide a replaceable wearing surface for a centrifugal pump shaft. See also bearing, sleeve; bushing, sleeve; and spacer, sleeve.

2.500 inches valve size, butterfly valve,keystone valve usa,inc,model ar1/trim 088 end item identification, copper alloy 630 flow control device material, flange all ends connection type, manual valve operation method

Product Characteristics

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

End Item Identification: butterfly valve,keystone valve usa,inc,model ar1/trim 088
Valve Operation Method: manual
Connection Type: flange all ends
Valve Size: 2.500 inches
Material: copper alloy 630 flow control device
Material: iron body
Material: rubber butadiene-acrylonitrile class nbr seat
Material: steel comp 316 stem
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
088-703-025-AR1-000	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-01-428-9753?

The FSCG of the NSN 4820-01-428-9753 is 4820

Does the NSN 4820-01-428-9753 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803030

Does NSN 4820-01-428-9753 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 4820-01-428-9753 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-428-9753 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 4820-01-428-9753 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Apr 4, 1996