313444

View detailed technical data, stock status, and sourcing information for: 313444
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-605-4493

Item Name Code

05466

Assigment Date

01/01/1963 (63 years ago)

5.0495 inches nominal pitch diameter, involute spline both ends bore style, 50 teeth quantity, plain, solid body style, 39 both ends spline 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
Spline Quantity: 39 both ends
Pitch Diameter: 5.0495 inches nominal
Teeth Quantity: 50
Bore Style: involute spline both ends
Spline Pitch Diameter: 1.9500 inches nominal both ends
Features Provided: casehardened
Nominal Outside Diameter: 5.228 inches
Tooth Form: standard
Pressure Angle: 22.5000 degrees
Nominal Distance Between Body Face And Protruding Hub End: 0.520 inches second end
Body Recess Nominal Depth: 0.240 inches first end
Face Nominal Width: 0.480 inches
Bore Nominal Diameter: 2.055 inches both ends
Hub Style Designator: plain first end
Hub Nominal Diameter: 2.480 inches first end
Material: steel comp e9310 overall
Material Document And Classification: ams 6260 assn std single material response 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Below is a list of NSNs that have been officially superseded by this NSN: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
2840-00-609-6719	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
313444	Spur Gear

FAQs

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

What is the FSCG of the NSN 3020-00-605-4493?

The FSCG of the NSN 3020-00-605-4493 is 3020

Does the NSN 3020-00-605-4493 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-605-4493 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 3020-00-605-4493 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-605-4493 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 3020-00-605-4493 was assigned to the Federal Catalog?

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