1608057

View detailed technical data, stock status, and sourcing information for: 1608057
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-609-6841

Item Name Code

05466

Assigment Date

01/01/1963 (63 years ago)

A gearshaft with a single complement of spur gear teeth. For items with more than one complement of teeth, see gearshaft (1), multiple gears.

plain both ends bore style, plain, solid body style, 2.3750 inches nominal pitch diameter, 57 teeth quantity, mounting hole attachment method

Product Characteristics

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

Body Style: plain, solid
Attachment Method: mounting hole
Pitch Diameter: 2.3750 inches nominal
Teeth Quantity: 57
Bore Style: plain both ends
Hardness Rating: 200.0 brinell standard minimum and 250.0 brinell standard maximum overall
Nominal Outside Diameter: 2.457 inches
Tooth Form: standard
Flange Nominal Diameter: 3.625 inches
Pilot Nominal Length: 0.250 inches
Pressure Angle: 20.0000 degrees
Flange Nominal Thickness: 0.250 inches
Face Nominal Width: 0.375 inches
Bore Nominal Diameter: 1.656 inches both ends
Hub Nominal Diameter: 2.250 inches between body and flange
Material: steel comp 8640 overall
Material Document And Classification: fed std 66 fed std single material response overall
Surface Treatment: phosphate overall
Surface Treatment Document And Classification: mil-c-16232,type 1 mil spec single treatment response overall
Style Designator: flanged end with pilot

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
1608057	Spur Gear

FAQs

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

What is the FSCG of the NSN 3020-00-609-6841?

The FSCG of the NSN 3020-00-609-6841 is 3020

Does the NSN 3020-00-609-6841 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-609-6841 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 3020-00-609-6841 contain precious materials?

Item does not contain precious metal.

Does NSN 3020-00-609-6841 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 3020-00-609-6841 was assigned to the Federal Catalog?

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