652-145

View detailed technical data, stock status, and sourcing information for: 652-145

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652-145
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3020-00-226-8371
Item Name Code
05466
Assigment Date
01/01/1963 (63 years ago)

1.8333 inches nominal pitch diameter, 1.875 inches nominal outside diameter, webbed, solid body style, 88 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
webbed, solid
Pitch Diameter
1.8333 inches nominal
Teeth Quantity
88
Bore Style
plain both ends
Nominal Outside Diameter
1.875 inches
Nominal Overall Length
0.625 inches
Tooth Form
standard
Pressure Angle
20.0000 degrees
Nominal Distance Between Body Face And Protruding Hub End
0.437 inches second end
Body Recess Nominal Depth
0.281 inches first end
Face Nominal Width
0.188 inches
Bore Nominal Diameter
0.204 inches both ends
Hub Style Designator
plain first end
Hub Nominal Diameter
0.563 inches first end
Material
aluminum alloy 2024 overall
Material Document And Classification
qq-a-225/6,t4 fed spec single material response overall
Surface Treatment
anodize overall
Style Designator
cone shape body, protruding hub

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5840-00-320-8501 No Name Available 01/01/1963

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
652-145 Spur Gear
GR1442 Spur Gear

FAQs

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

What is the FSCG of the NSN 3020-00-226-8371?
The FSCG of the NSN 3020-00-226-8371 is 3020
Does the NSN 3020-00-226-8371 have a Schedule B code assigned?
Yes, the Schedule B code is 8483409000
Does NSN 3020-00-226-8371 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 3020-00-226-8371 contain precious materials?
Precious metal content is unknown
Does NSN 3020-00-226-8371 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 3020-00-226-8371 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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