4820-00-866-8077

Find complete technical information, availability, and procurement data for: 4820-00-866-8077
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-866-8077

Item Name Code

35224

Assigment Date

01/01/1960 (66 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.

0.320 inches minimum and 0.330 inches maximum shank diameter, 1.600 inches minimum and 1.640 inches maximum overall height, cobalt comp l-605 material, 0.375 inches nominal flange diameter, ams 5759 national spec single material response material document and classification

Product Characteristics

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

Shank Diameter: 0.320 inches minimum and 0.330 inches maximum
Flange Diameter: 0.375 inches nominal
Overall Height: 1.600 inches minimum and 1.640 inches maximum
Material: cobalt comp l-605
Material Document And Classification: ams 5759 national spec single material response
Media For Which Designed: air
Fsc Application Data: starter,engine,gas turbine

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
361028	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-00-866-8077?

The FSCG of the NSN 4820-00-866-8077 is 4820

Does the NSN 4820-00-866-8077 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-866-8077 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 4820-00-866-8077 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-866-8077 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 4820-00-866-8077 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960