4820-01-457-3300

Find complete technical information, availability, and procurement data for: 4820-01-457-3300
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-457-3300

Item Name Code

52995

Assigment Date

07/20/1998 (28 years ago)

ball flow control device, 12.000 inches all ends nominal pipe size accommodated, strategic sealift conversion ships class end item identification, beveled (pipe) all ends connection style, weight disk loading 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: 12.000 inches all ends
Flow Control Device: ball
Disk Loading Method: weight
End Item Identification: strategic sealift conversion ships class
Connection Style: beveled (pipe) all ends
Valve Operation Method: automatic
Connection Type: butt weld pipe all ends
Mounting Position: horizontal
Material: copper alloy flow control device
Material: steel body
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
12-1750WSG	Vent-Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-457-3300?

The FSCG of the NSN 4820-01-457-3300 is 4820

Does the NSN 4820-01-457-3300 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-457-3300 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 4820-01-457-3300 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-457-3300 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 4820-01-457-3300 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Mon, Jul 20, 1998