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Groove Pulley

Model / MPN: 2AK41H-1IN | NSN: 3020-01-161-6669
ITAR Registered seal

A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. for items specifically designed for aviation, see pulle (1) , groove, aviation.

Product Details
NATO Stock Number
3020-01-161-6669
Sold in multiples of
1 EA
DEMIL
NO
Groove Depth
0.490 inches
Groove Width
0.490 inches
Outside Diameter
3.950 inches
Keyway Width
0.250 inches
Bore Diameter
1.000 inches
Bore Length
1.250 inches
Distance From Center Of Bore To Bottom Of Keyway
0.625 inches
V Groove Angle In Deg
34.0
Pitch Diameter
Between 3.360 inches and 3.700 inches
Material And Location
Iron, cast
Face Width
1.375 inches
Design Form
Spoked
Bore Type
Straight
Bearings
Not included
Groove Quantity
2
Counterbore Feature
Not included
Keying Facility
Included
Keying Facility Type
Keyway
Split Hub Feature
Not included
Web/spoke Relationship To Face Centerline
Not offset
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
V
Standard V-belt Section Designation For Which Designed
3l, 4l and a
Bore Feature
Included
Hub End Outside Diameter And Location
2.500 inches both ends
Quantity
1
Surface Treatment
Paint
Style Designator
Webbed or spoked
Surface Treatment
Painted
2AK41H Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE7L517T1109 Pulley, Groove 28 EA 02/21/2017
SPE7L118T5042 Pulley, Groove 36 EA 02/12/2018
SPE7L219T2618 Pulley, Groove 25 EA 04/22/2019
SPE7L420U0385 Pulley, Groove 43 EA 04/06/2020
SPE7L421U0317 Pulley, Groove 35 EA 03/30/2021

Pricing and Availability

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2AK41H-1IN Cross Reference
  • 2AK41X1 OR 2AK41H USE H BUSHING
  • 2AK41H-H 1IN