4820-00-809-7640

Find complete technical information, availability, and procurement data for: 4820-00-809-7640
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-809-7640

Item Name Code

35224

Assigment Date

01/01/1960 (66 years ago)

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

9.469 inches nominal outside diameter, 50.0 pounds per square inch nominal pressure rating, 150.0 fahrenheit nominal temp rating, 0.188 inches nominal overall height, 7.031 inches nominal inside diameter

Product Characteristics

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

Inside Diameter: 7.031 inches nominal
Outside Diameter: 9.469 inches nominal
Overall Height: 0.188 inches nominal
Temp Rating: 150.0 fahrenheit nominal
Pressure Rating: 50.0 pounds per square inch nominal
Material: rubber chloroprene class cr
Media For Which Designed: water, hot
Style Designator: plain

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
5293F21	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-00-809-7640?

The FSCG of the NSN 4820-00-809-7640 is 4820

Does the NSN 4820-00-809-7640 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-809-7640 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 4820-00-809-7640 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-809-7640 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 4820-00-809-7640 was assigned to the Federal Catalog?

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