3020-01-032-9869

Find complete technical information, availability, and procurement data for: 3020-01-032-9869
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-01-032-9869

Item Name Code

04456

Assigment Date

12/25/1976 (49 years ago)

4.510 inches nominal outside diameter, 1.312 inches nominal overall length, 1.000 inches nominal bore diameter, keying facility furnished items, 0.250 inches nominal keyway width

Product Characteristics

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

Furnished Items: keying facility
Outside Diameter: 4.510 inches nominal
Overall Length: 1.312 inches nominal
Keyway Width: 0.250 inches nominal
Bore Diameter: 1.000 inches nominal
Bore Length: 1.312 inches nominal
Distance From Center Of Bore To Bottom Of Keyway: 0.625 inches nominal
Pitch Diameter: 4.303 inches nominal
Furnished Items And Quantity: capscrew two each,split-tapered bushing one each
Hub Outside Diameter: 1.984 inches nominal bb end
Hub Outside Diameter: 2.500 inches nominal aa end
Face Width: 0.168 inches nominal
Design Form: plain
Bore Type: straight
Distance From Hub End To Flange End: 0.031 inches nominal bb end
Distance From Hub End To Flange End: 1.113 inches nominal aa end
Keying Facility Type: keyway
Securing Method: split-tapered bushing
Protruding Hub Characteristic: plain
Securing Location: aa end
Teeth Row Quantity: 1
Teeth Quantity Per Row: 36
Asa Standard Chain Number: 35
Hardness Rating Test Method: not rated
Tooth Pitch: 0.375 inches nominal
Material: steel
Quantity: 1
Style Designator: plain

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
1025-30201-28	Sprocket Wheel
1038-50203	Sprocket Wheel

FAQs

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

What is the FSCG of the NSN 3020-01-032-9869?

The FSCG of the NSN 3020-01-032-9869 is 3020

Does the NSN 3020-01-032-9869 have a Schedule B code assigned?

Yes, the Schedule B code is 8483901000

Does NSN 3020-01-032-9869 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 3020-01-032-9869 contain precious materials?

Precious metal content is unknown

Does NSN 3020-01-032-9869 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 3020-01-032-9869 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sat, Dec 25, 1976