4820-01-475-0283

Find complete technical information, availability, and procurement data for: 4820-01-475-0283
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-475-0283

Item Name Code

20962

Assigment Date

05/19/2000 (26 years ago)

An inline or cartridge type item designed to control the flow of fluids within a closed system. Excludes:items actuated by a predetermined pressure and/or temperature, items designed for use with breathing gasses, or those designed to vent or calibrate fluids.

round with holes all ends flange shape, 2.000 inches all ends nominal pipe size accommodated, 4 all ends bolt hole quantity, 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.

Nominal Pipe Size Accommodated: 2.000 inches all ends
Bolt Hole Quantity: 4 all ends
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Nominal Outside Diameter: 6.000 inches all ends
Bolt Hole Nominal Diameter: 0.750 inches all ends
Bolt Circle Nominal Diameter: 4.750 inches all ends
Flange Face Design: plain all ends
Material: copper alloy 836 body
Material: plastic polytetrafluoroethylene seat
Material: steel comp 316l stem
Material: steel corrosion resisting flow control device
Style Designator: straight thru flanged ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-387-4339	No Name Available	01/01/2017
4820-01-394-9736	No Name Available	10/01/2004
4820-01-453-9517	No Name Available	01/01/2022

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
2-SP-B-17-F15-2	Ball Valve
SPB-17-F152/B0 2.00IPS	Ball Valve
SPB-H1 2IN AND	Ball Valve
SPB-H1L-A	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-475-0283?

The FSCG of the NSN 4820-01-475-0283 is 4820

Does NSN 4820-01-475-0283 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 4820-01-475-0283 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-475-0283 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 4820-01-475-0283 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Fri, May 19, 2000