4820-01-057-3220

Find complete technical information, availability, and procurement data for: 4820-01-057-3220
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-057-3220

Item Name Code

05489

Assigment Date

03/10/1978 (48 years ago)

inside spring bonnet type, manual valve operation method, 4.000 inches all ends nominal pipe size accommodated, socket all ends connection style, bolted bonnet attachment method

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: 4.000 inches all ends
Bonnet Type: inside spring
Bonnet Attachment Method: bolted
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Maximum Operating Pressure: 125.0 pounds per square inch single response
Material: rubber butadiene-acrylonitrile class nbr body lining
Material: steel body
Material: steel comp 416 stem
Material: steel comp 316 flow control device
Media For Which Designed: water, fresh 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
078-00012	Butterfly Valve
700-4IN	Butterfly Valve
V-040-700-S-E0	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-01-057-3220?

The FSCG of the NSN 4820-01-057-3220 is 4820

Does the NSN 4820-01-057-3220 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803075

Does NSN 4820-01-057-3220 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 4820-01-057-3220 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-057-3220 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 4820-01-057-3220 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Fri, Mar 10, 1978