H65262

View detailed technical data, stock status, and sourcing information for: H65262
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-141-8148

Item Name Code

05464

Assigment Date

01/01/1963 (63 years ago)

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

4.8750 inches nominal pitch diameter, 5.124 inches nominal outside diameter, w/ keyway both ends bore style, 36 teeth quantity, webbed, offset, solid body 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, offset, solid
Pitch Diameter: 4.8750 inches nominal
Teeth Quantity: 36
Bore Style: w/ keyway both ends
Nominal Outside Diameter: 5.124 inches
Nominal Overall Length: 2.047 inches
Teeth Type: single helix
Tooth Form: standard
Tooth Direction: left
Pressure Angle: 20.0000 degrees
Helix Angle: 20.4556 degrees
Face Nominal Width: 1.250 inches
Bore Nominal Diameter: 0.875 inches both ends
Keyway Nominal Width: 0.249 inches both ends
Nominal Distance From Bore Center To Keyway Bottom: 0.523 inches both ends
Hub Style Designator: 1 step first end
Hub Style Designator: plain second end
Hub Nominal Diameter: 1.625 inches second end
End Nominal Length: 0.796 inches first end
End Nominal Diameter: 1.377 inches first end
First Step Nominal Length: 0.796 inches first end
First Step Nominal Diameter: 1.625 inches first end
Special Features: timing marks,two puller holes 7/16-14 unc 2b thd located on a 2-1/2 in. dia bolt circle
Material: steel overall
Material Document And Classification: sae 2335 assn std single material response overall
Style Designator: one protruding hub, one flush hub

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2910-00-361-2970	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
H65262	Helical Gear

FAQs

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

What is the FSCG of the NSN 3020-00-141-8148?

The FSCG of the NSN 3020-00-141-8148 is 3020

Does the NSN 3020-00-141-8148 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-141-8148 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 3020-00-141-8148 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-141-8148 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 3020-00-141-8148 was assigned to the Federal Catalog?

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