MCB-1013-EP

View detailed technical data, stock status, and sourcing information for: MCB-1013-EP
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-01-104-8822

Item Name Code

08109

Assigment Date

12/12/1980 (45 years ago)

1.875 inches nominal overall length, 2.250 inches nominal outside diameter, 0.188 inches nominal keyway width, 0.500 inches nominal groove width, 0.500 inches nominal groove depth

Product Characteristics

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

Groove Depth: 0.500 inches nominal
Groove Width: 0.500 inches nominal
Outside Diameter: 2.250 inches nominal
Overall Length: 1.875 inches nominal
Keyway Width: 0.188 inches nominal
Thread Size: 0.250-20
Bore Diameter: 0.875 inches nominal
Bore Length: 1.875 inches nominal
Distance From Center Of Bore To Bottom Of Keyway: 0.531 inches nominal
V Groove Angle In Deg: 34.0
Pitch Diameter: 2.125 inches nominal
Securing Hole Quantity: 1
Face Width: 1.406 inches nominal
Design Form: plain
Bore Type: straight
Bearings: not included
Groove Quantity: 2
Counterbore Feature: not included
Bearing Quantity: 1
Hole Location: centered 0.250 in.from end of hub
Keying Facility: included
Keying Facility Type: keyway
Securing Method: threaded hole
Split Hub Feature: not included
Lightening Hole: not included
Integral Cooling Vane: not included
Groove Shape: v
Bore Feature: included
Protruding Hub Characteristic: plain
Securing Location: aa end
Hub End Outside Diameter And Location: 1.625 inches nominal aa end
Distance From Outside Flange/Rim To Hub End And Location: 0.469 inches nominal aa end
Material: steel overall
Quantity: 1
Surface Treatment: paint
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
7007658	Groove Pulley
MCB-1013-EP	Groove Pulley

FAQs

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

What is the FSCG of the NSN 3020-01-104-8822?

The FSCG of the NSN 3020-01-104-8822 is 3020

Does the NSN 3020-01-104-8822 have a Schedule B code assigned?

Yes, the Schedule B code is 8487900080

Does NSN 3020-01-104-8822 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 3020-01-104-8822 contain precious materials?

Item does not contain precious metal.

Does NSN 3020-01-104-8822 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 3020-01-104-8822 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Fri, Dec 12, 1980