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Worldwide distributor of NSN parts and consumables located in the USA.

Flat Pulley

Model / MPN: AC647-1 | NSN: 3020-00-368-5778
ITAR Registered seal

A pulley with a straight or crowned face. The item may include belt aligning flang (s) . Excludes pulley, cone. For pulleys encased in a shell or frame, see block, tackle.

Product Details
NATO Stock Number
3020-00-368-5778
Sold in multiples of
1 EA
DEMIL
NO
Counterbore Diameter
1.562 inches
Counterbore Depth
2.250 inches
Outside Diameter
1.798 inches
Overall Length
5.025 inches
Bore Diameter
0.500 inches
Bore Length
5.025 inches
Drilled Hole Diameter
0.205 inches
Securing Hole Quantity
2
Material And Location
Steel
Face Width
2.428 inches
Design Form
Plain
Bore Type
Straight
Bearings
Not included
Counterbore Feature
Included
Counterbore Location
Bb end
Hole Location
On side of pulley surface
Keying Facility
Not included
Securing Method
Drilled hole
Split Hub Feature
Not included
Lightening Hole
Not included
Integral Cooling Vane
Not included
Crown Face
Not included
Rim Type
Solid
Bore Feature
Included
Protruding Hub Characteristic
Grooved or stepped
Securing Location
Aa end
Hub End Outside Diameter And Location
0.672 inches aa end
Distance From Outside Flange/rim To Hub End And Location
2.593 inches aa end
First Step Face Largest Diameter And Location
0.937 inches aa end
First Step Length And Location
2.215 inches aa end
Second Step Length And Location
0.378 inches aa end
First End Groove Diameter And Location
0.812 inches aa end
First End Groove Width And Location
0.097 inches aa end
First End Length From Groove To End And Location
2.265 inches aa end
Hub End Outside Diameter And Location
0.672 inches aa end
Distance From Outside Flange/rim To Hub End And Location
2.593 inches aa end
Style Designator
Plain
AC647 Series Parts

Pricing and Availability

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AC647-1 Cross Reference
  • PPS/AC-647-1
  • AC647-1-1