2098272

View detailed technical data, stock status, and sourcing information for: 2098272
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-172-1936

Item Name Code

08109

Assigment Date

08/23/1972 (53 years ago)

0.156 inches nominal aa end first end length from groove to end, 0.562 inches nominal groove depth, 0.500 inches nominal groove width, 2.125 inches nominal overall length, 3.290 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.

First End Length From Groove To End: 0.156 inches nominal aa end
Groove Depth: 0.562 inches nominal
Groove Width: 0.500 inches nominal
Outside Diameter: 3.290 inches nominal
Overall Length: 2.125 inches nominal
Bore Diameter: 0.656 inches nominal
Bore Length: 2.125 inches nominal
V Groove Angle In Deg: 20.0
Pitch Diameter: 3.255 inches nominal
Face Width: 1.500 inches nominal
Design Form: webbed
Bore Type: straight
Bearings: not included
Groove Quantity: 2
Counterbore Feature: not included
Keying Facility: not included
Split Hub Feature: not included
Web/Spoke Relationship To Face Centerline: offset
Lightening Hole: not included
Integral Cooling Vane: not included
Groove Shape: v
Bore Feature: included
Protruding Hub Characteristic: grooved
Hub End Outside Diameter And Location: 1.312 inches nominal aa end and 1.000 inches nominal bb end
Distance From Outside Flange/Rim To Hub End And Location: 0.250 inches nominal aa end and 0.375 inches nominal bb end
First End Groove Diameter And Location: 1.000 inches nominal aa end
First End Groove Width And Location: 0.375 inches nominal aa end
Hub End Outside Diameter And Location: 1.312 inches nominal aa end
Distance From Outside Flange/Rim To Hub End And Location: 0.250 inches nominal aa end
Material: steel overall
Style Designator: webbed or spoked

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
2098272	Groove Pulley

FAQs

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

What is the FSCG of the NSN 3020-00-172-1936?

The FSCG of the NSN 3020-00-172-1936 is 3020

Does the NSN 3020-00-172-1936 have a Schedule B code assigned?

Yes, the Schedule B code is 8487900080

Does NSN 3020-00-172-1936 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 3020-00-172-1936 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-172-1936 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 3020-00-172-1936 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Aug 23, 1972