117D2102

View detailed technical data, stock status, and sourcing information for: 117D2102
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-128-1166

Item Name Code

05466

Assigment Date

01/12/1973 (53 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.

mounting hole attachment method, 3.0000 inches nominal pitch diameter, plain both ends bore style, webbed, offset, with lightening holes body style, 48 teeth quantity

Product Characteristics

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

Body Style: webbed, offset, with lightening holes
Attachment Method: mounting hole
Pitch Diameter: 3.0000 inches nominal
Teeth Quantity: 48
Bore Style: plain both ends
Hardness Rating: 30.0 rockwell c minimum and 35.0 rockwell c maximum overall
Mounting Hole Type And Quantity: 5 plain axially through body, first end
Nominal Outside Diameter: 3.116 inches
Tooth Form: standard
Pressure Angle: 20.0000 degrees
Nominal Distance Between Body Face And Protruding Hub End: 0.405 inches first end
Nominal Distance Between Body Face And Recessed Hub End: 0.050 inches second end
Face Nominal Width: 0.210 inches
Bore Nominal Diameter: 0.591 inches both ends
Hub Style Designator: 1 step first end
Hub Style Designator: plain second end
Hub Nominal Diameter: 0.760 inches second end
End Nominal Length: 0.045 inches first end
Precision Classification: quality number 9
End Nominal Diameter: 0.900 inches first end
First Step Nominal Length: 0.360 inches first end
First Step Nominal Diameter: 2.610 inches first end
Mounting Hole Nominal Diameter: 0.198 inches axially through body, first end
Material: steel comp 4140 overall
Material Document And Classification: qq-s-624 fed spec single material response overall
Style Designator: one protruding hub, one recessed hub

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
117D2102	Spur Gear

FAQs

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

What is the FSCG of the NSN 3020-00-128-1166?

The FSCG of the NSN 3020-00-128-1166 is 3020

Does the NSN 3020-00-128-1166 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-128-1166 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 3020-00-128-1166 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-128-1166 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 3020-00-128-1166 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Jan 12, 1973