23018257

View detailed technical data, stock status, and sourcing information for: 23018257
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-01-214-5786

Item Name Code

05464

Assigment Date

08/13/1985 (40 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.

w/counterbore first end bore style, plain, solid body style, 2.1441 inches nominal pitch diameter, 12 teeth quantity, plain both ends bore style

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
Pitch Diameter: 2.1441 inches nominal
Teeth Quantity: 12
Bore Style: plain both ends
Bore Style: w/counterbore first end
Nominal Outside Diameter: 2.177 inches
Teeth Type: single helix
Tooth Form: standard
Tooth Direction: left
Pressure Angle: 20.0000 degrees
Helix Angle: 73.7500 degrees
Nominal Distance Between Body Face And Protruding Hub End: 0.613 inches first end
Face Nominal Width: 1.115 inches
Bore Nominal Diameter: 1.804 inches both ends
Counterbore Nominal Depth: 0.630 inches first end
Counterbore Nominal Diameter: 1.823 inches first end
Hub Style Designator: plain first end
Hub Nominal Diameter: 2.167 inches first end
Material: steel comp 1117 and steel comp 1144 overall
Material Document And Classification: 66aisi/sae1117 fed std 1st material response and 66aisi/sae1144 fed std 2nd material response overall
Style Designator: protruding 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
23018257	Helical Gear

FAQs

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

What is the FSCG of the NSN 3020-01-214-5786?

The FSCG of the NSN 3020-01-214-5786 is 3020

Does the NSN 3020-01-214-5786 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-01-214-5786 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 3020-01-214-5786 contain precious materials?

Item does not contain precious metal.

Does NSN 3020-01-214-5786 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 3020-01-214-5786 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Tue, Aug 13, 1985