285194

View detailed technical data, stock status, and sourcing information for: 285194
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-01-055-1564

Item Name Code

05466

Assigment Date

02/01/1978 (48 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.

plain, solid body style, plain both ends bore style, 25.0 rockwell c minimum and 29.0 rockwell c maximum overall hardness rating, 1.2500 inches nominal pitch diameter, 10 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: plain, solid
Pitch Diameter: 1.2500 inches nominal
Teeth Quantity: 10
Bore Style: plain both ends
Hardness Rating: 25.0 rockwell c minimum and 29.0 rockwell c maximum overall
Nominal Outside Diameter: 1.498 inches
Tooth Form: special
Pressure Angle: 30.0000 degrees
Face Nominal Width: 1.562 inches
Bore Nominal Diameter: 0.623 inches both ends
Special Features: bore w/40 microinch finish; teeth w/125 microinch finish. end item rotary pump
Material: steel comp 1144 overall
Material Document And Classification: 66 fed std single material response and aisi/sae 1144 assn std single material response overall
Style Designator: hubless

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
285194	Spur Gear

FAQs

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

What is the FSCG of the NSN 3020-01-055-1564?

The FSCG of the NSN 3020-01-055-1564 is 3020

Does the NSN 3020-01-055-1564 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-01-055-1564 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 3020-01-055-1564 contain precious materials?

Precious metal content is unknown

Does NSN 3020-01-055-1564 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 3020-01-055-1564 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Wed, Feb 1, 1978