3020-01-003-7204

Find complete technical information, availability, and procurement data for: 3020-01-003-7204
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-01-003-7204

Item Name Code

36636

Assigment Date

05/03/1975 (51 years ago)

spur second gear design type, solid construction, 35.0 rockwell c minimum and 38.0 rockwell c maximum teeth hardness rating, w/ keyway both ends bore style, spur first gear design type

Product Characteristics

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

Bore Style: w/ keyway both ends
Design Type: spur second gear
Design Type: spur first gear
Construction: solid
Hardness Rating: 35.0 rockwell c minimum and 38.0 rockwell c maximum teeth
Nominal Outside Diameter: 3.1250 inches second gear
Nominal Outside Diameter: 6.1250 inches first gear
Nominal Overall Length: 1.125 inches
Hub Nominal Length: 0.125 inches between first and second gear
Bore Nominal Diameter: 0.625 inches both ends
Keyway Nominal Width: 0.189 inches both ends
Nominal Distance From Bore Center To Keyway Bottom: 0.401 inches both ends
Hub Style Designator: plain between first and second gear
Material: steel 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
20035-D-027	Gear Cluster
C20035D027	Gear Cluster
E20035D001PC72	Gear Cluster
J140102	Gear Cluster

FAQs

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

What is the FSCG of the NSN 3020-01-003-7204?

The FSCG of the NSN 3020-01-003-7204 is 3020

Does the NSN 3020-01-003-7204 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-01-003-7204 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 3020-01-003-7204 contain precious materials?

Precious metal content is unknown

Does NSN 3020-01-003-7204 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 3020-01-003-7204 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Sat, May 3, 1975