4820-00-083-4088

Find complete technical information, availability, and procurement data for: 4820-00-083-4088
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-083-4088

Item Name Code

22113

Assigment Date

01/01/1963 (63 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

0.218 inches minimum and 0.222 inches maximum under flange height, 0.248 inches minimum and 0.250 inches maximum body outside diameter, 0.350 inches minimum and 0.352 inches maximum flange diameter, 0.080 inches minimum and 0.140 inches maximum body inside diameter, flat seating surface shape

Product Characteristics

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

Flange Diameter: 0.350 inches minimum and 0.352 inches maximum
Body Outside Diameter: 0.248 inches minimum and 0.250 inches maximum
Body Inside Diameter: 0.080 inches minimum and 0.140 inches maximum
Under Flange Height: 0.218 inches minimum and 0.222 inches maximum
Seating Surface Shape: flat
Material: steel comp 440c body
Surface Treatment: passivate overall
Style Designator: plain flanged
Fsc Application Data: valve,linear,directional control,acft

FAQs

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

What is the FSCG of the NSN 4820-00-083-4088?

The FSCG of the NSN 4820-00-083-4088 is 4820

Does the NSN 4820-00-083-4088 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-083-4088 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 4820-00-083-4088 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-083-4088 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 4820-00-083-4088 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963