4820-00-482-8449

Find complete technical information, availability, and procurement data for: 4820-00-482-8449
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-482-8449

Item Name Code

22113

Assigment Date

01/25/1971 (55 years ago)

0.280 inches nominal single threaded portion thread length, 0.250 inches nominal flange diameter, 0.208 inches minimum and 0.215 inches maximum body outside diameter, 2a single threaded portion thread class, 0.155 inches nominal body inside diameter

Product Characteristics

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

Thread Class: 2a single threaded portion
Thread Length: 0.280 inches nominal single threaded portion
Flange Diameter: 0.250 inches nominal
Body Outside Diameter: 0.208 inches minimum and 0.215 inches maximum
Body Inside Diameter: 0.155 inches nominal
Flange Seat To Disk End Height: 0.140 inches nominal
Under Flange Height: 0.140 inches nominal
Seat Angle In Deg: 0.500 nominal
Nominal Thread Size: 12.000 inches single threaded portion
Seating Surface Shape: angular
Material: aluminum alloy 6061 overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: qq-a-250/8 alloy 6061 fed spec all treatment responses overall
Style Designator: plain flanged
Thread Series Designator: unc single threaded portion

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
58D67	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-482-8449?

The FSCG of the NSN 4820-00-482-8449 is 4820

Does the NSN 4820-00-482-8449 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-482-8449 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 4820-00-482-8449 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-482-8449 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 4820-00-482-8449 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Jan 25, 1971