4820-00-086-8852

Find complete technical information, availability, and procurement data for: 4820-00-086-8852
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-086-8852

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.

45.000 nominal seat angle in deg, angular seating surface shape, 0.250 inches nominal body inside diameter, 1.063 inches nominal flange diameter, steel corrosion resisting overall material

Product Characteristics

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

Flange Diameter: 1.063 inches nominal
Body Inside Diameter: 0.250 inches nominal
Seat Angle In Deg: 45.000 nominal
Seating Surface Shape: angular
Material: steel corrosion resisting overall
Style Designator: plain flanged

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-469-0151	No Name Available	09/01/1979

FAQs

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

What is the FSCG of the NSN 4820-00-086-8852?

The FSCG of the NSN 4820-00-086-8852 is 4820

Does the NSN 4820-00-086-8852 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-086-8852 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 4820-00-086-8852 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-086-8852 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 4820-00-086-8852 was assigned to the Federal Catalog?

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