3020-00-358-7204

Find complete technical information, availability, and procurement data for: 3020-00-358-7204
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-358-7204

Item Name Code

05464

Assigment Date

01/01/1963 (63 years ago)

plain, solid body style, 2.5310 inches nominal pitch diameter, plain both ends bore style, 24 teeth quantity, 2.631 inches nominal outside diameter

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: 2.5310 inches nominal
Teeth Quantity: 24
Bore Style: plain both ends
Nominal Outside Diameter: 2.631 inches
Teeth Type: single helix
Tooth Form: standard
Tooth Direction: left
Pressure Angle: 20.0000 degrees
Helix Angle: 18.7665 degrees
Nominal Distance Between Body Face And Protruding Hub End: 0.0360 inches first end
Face Nominal Width: 0.465 inches
Bore Nominal Diameter: 0.624 inches both ends
Hub Style Designator: plain first end
Hub Nominal Diameter: 0.938 inches first end
Special Features: one groove 0.312 in. min 0.315 in. max w 1st end on body of gear,timing mark located 1.125 in. from center of bore 9 deg 10 min ccw from centerline of groove on 2nd end,figure x on face of gear tooth 135 deg cw from timing mark
Material: steel overall
Material Document And Classification: fed std 66,c1113,c1115,c1117 fed std single material response overall
Style Designator: protruding hub

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2920-00-424-2992	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
FM142	Helical Gear
GD93C	Helical Gear
GD93C5	Helical Gear

FAQs

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

What is the FSCG of the NSN 3020-00-358-7204?

The FSCG of the NSN 3020-00-358-7204 is 3020

Does the NSN 3020-00-358-7204 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-358-7204 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 3020-00-358-7204 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-358-7204 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 3020-00-358-7204 was assigned to the Federal Catalog?

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