4820-00-059-7617

Find complete technical information, availability, and procurement data for: 4820-00-059-7617
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-059-7617

Item Name Code

22113

Assigment Date

06/15/1967 (59 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.

0.415 inches minimum and 0.422 inches maximum body inside diameter, 3b first threaded portion thread class, 0.400 inches nominal single threaded portion thread length, 3a second threaded portion thread class, 0.611 inches minimum and 0.612 inches maximum body outside 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: 3a second threaded portion
Thread Class: 3b first threaded portion
Thread Length: 0.400 inches nominal single threaded portion
Body Outside Diameter: 0.611 inches minimum and 0.612 inches maximum
Body Inside Diameter: 0.415 inches minimum and 0.422 inches maximum
Flange Seat To Disk End Height: 0.115 inches minimum and 0.125 inches maximum
Under Flange Height: 0.800 inches nominal
Hardness Rating: 40.0 rockwell c minimum and 46.0 rockwell c maximum overall
Special Features: 1.000 in. hexagon flange,4 holes0.0938 in. dia
Material: steel overall
Material Document And Classification: ams5643 assn std single material response overall

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
215-72406	Valve Seat
215-72406-1	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-059-7617?

The FSCG of the NSN 4820-00-059-7617 is 4820

Does the NSN 4820-00-059-7617 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-059-7617 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 4820-00-059-7617 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-059-7617 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 4820-00-059-7617 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Thu, Jun 15, 1967