21067-24

View detailed technical data, stock status, and sourcing information for: 21067-24
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-922-6380

Item Name Code

05467

Assigment Date

01/09/1966 (60 years ago)

unc transversely through hub, first end mounting hole thread series designator, straight face type, plain both ends bore style, mounting hole attachment method, 0.3300 inches minimum and 0.3330 inches maximum pitch diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Attachment Method: mounting hole
Pitch Diameter: 0.3300 inches minimum and 0.3330 inches maximum
Face Type: straight
Bore Style: plain both ends
Mounting Hole Thread Series Designator: unc transversely through hub, first end
Mounting Hole Nominal Thread Size: 0.112 inches transversely through hub, first end
Mounting Hole Type And Quantity: 2 threaded transversely through hub, first end
Nominal Outside Diameter: 0.375 inches
Thread Form Quantity: 1
Thread Form Direction: right-hand
Pressure Angle: 14.5000 degrees
Helix Angle: 3.5832 degrees
Nominal Distance Between Body Face And Protruding Hub End: 0.196 inches first end
Face Nominal Width: 0.398 inches
Bore Nominal Diameter: 0.188 inches both ends
Hub Style Designator: 1 groove first end
Hub Nominal Diameter: 0.375 inches first end
First Groove Nominal Width: 0.040 inches first end
First Groove Nominal Diameter: 0.270 inches first end
Nominal Distance From End To First Groove: 0.196 inches first end
Special Features: mtg holes 180 deg apart on hub
Material: steel comp 303 overall
Material Document And Classification: qq-s-763,cond a fed spec single material response overall
Surface Treatment: passivate overall
Style Designator: protruding hub

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
21067-24	Worm Gear

FAQs

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

What is the FSCG of the NSN 3020-00-922-6380?

The FSCG of the NSN 3020-00-922-6380 is 3020

Does the NSN 3020-00-922-6380 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-922-6380 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 3020-00-922-6380 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-922-6380 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 3020-00-922-6380 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Sun, Jan 9, 1966