4820-01-446-4631

Find complete technical information, availability, and procurement data for: 4820-01-446-4631
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-446-4631

Item Name Code

05485

Assigment Date

07/03/1997 (29 years ago)

An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.

1.500 inches all ends nominal pipe size accommodated, strategic sealift conversion ships class end item identification, disk flow control device, bolted bonnet attachment method, outside screw-yoke bonnet type

Product Characteristics

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

Nominal Pipe Size Accommodated: 1.500 inches all ends
Flow Control Device: disk
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
End Item Identification: strategic sealift conversion ships class
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Features Provided: bonnet packing
Material: steel body
Material: steel comp 410 stem
Material: steel corrosion resisting flow control device
Material Document And Classification: astm a105n assn std single material response body
Material Document And Classification: astm a276-410 assn std single material response stem
Material Document And Classification: astm a743-ca40 assn std single material response flow control device
Style Designator: straight thru
Furnished Items And Quantity: 1 handwheel

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
1 1/2IN 28S-FS2	Globe Valve
28S-FS2 1.50IN	Globe Valve
A-0018-00 1.50IN	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-446-4631?

The FSCG of the NSN 4820-01-446-4631 is 4820

Does the NSN 4820-01-446-4631 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-01-446-4631 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 4820-01-446-4631 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-446-4631 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 4820-01-446-4631 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Jul 3, 1997