KC1030

View detailed technical data, stock status, and sourcing information for: KC1030
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-737-5235

Item Name Code

05464

Assigment Date

01/01/1963 (63 years ago)

plain, solid body style, 4 both ends spline quantity, 11 teeth quantity, 1.3630 inches nominal pitch diameter, mounting hole attachment method

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: 4 both ends
Attachment Method: mounting hole
Pitch Diameter: 1.3630 inches nominal
Teeth Quantity: 11
Bore Style: straight spline both ends
Mounting Hole Type And Quantity: 1 plain transversely through hub, first end
Nominal Outside Diameter: 1.5625 inches
Teeth Type: single helix
Tooth Form: standard
Tooth Direction: left
Pressure Angle: 20.0000 degrees
Helix Angle: 36.1999 degrees
Nominal Distance Between Body Face And Protruding Hub End: 0.469 inches second end
Nominal Distance Between Body Face And Protruding Hub End: 0.594 inches first end
Face Nominal Width: 0.750 inches
Bore Nominal Diameter: 0.641 inches both ends
Hub Style Designator: 1 groove second end
Hub Style Designator: plain first end
Hub Nominal Diameter: 1.438 inches second end
First Groove Nominal Width: 0.3281 inches second end
First Groove Nominal Diameter: 1.1562 inches second end
Nominal Distance From End To First Groove: 0.1406 inches second end
Mounting Hole Nominal Diameter: 0.156 inches transversely through hub, first end
Material: steel overall
Material Document And Classification: qq-s-681,class 80-50 fed spec single material response overall
Style Designator: protruding hubs

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2805-00-621-0746	No Name Available	10/08/1965

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
KC1030	Helical Gear
R600H225	Helical Gear

FAQs

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

What is the FSCG of the NSN 3020-00-737-5235?

The FSCG of the NSN 3020-00-737-5235 is 3020

Does the NSN 3020-00-737-5235 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-737-5235 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 3020-00-737-5235 contain precious materials?

Item does not contain precious metal.

Does NSN 3020-00-737-5235 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 3020-00-737-5235 was assigned to the Federal Catalog?

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