2920-00-300-0858
Find complete technical information, availability, and procurement data for: 2920-00-300-0858
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A vehicular device designed to increase, decrease, and/or reverse the rotation between the drive and driven shaft or shafts. It may or may not include the shifting control mechanism which changes ratios and/or direction of rotation. Excludes:transmission, cross-drive and transmissions with controlled differentials.
0.720 inches nominal unthreaded portion length, 0.125 inches nominal keyway width, cooling fan furnished items, 0.668 inches minimum and 0.669 inches maximum second step diameter, 0.378 inches nominal thread length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Length
- 0.378 inches nominal
- Furnished Items
- cooling fan
- Second Step Diameter
- 0.668 inches minimum and 0.669 inches maximum
- Keyway Width
- 0.125 inches nominal
- Unthreaded Portion Length
- 0.720 inches nominal
- Mounting Hole Thread Direction
- right-hand
- Mounting Style
- bracket mtd w/three mtg holes, top hole threaded
- Keyway Length
- 0.625 inches nominal
- Submersibility
- nonsubmersible
- Shaft Rotation Direction
- clockwise
- Ground Polarity Type
- negative
- Armature Minimum Speed In Rpm At Full Current Output
- 1800
- Minimum Current Cut-In Speed In Rpm
- 1100
- Grounding Method
- internal
- Shaft Drive End Style
- straight shaft end, threaded, w/keyway
- Distance Between Shaft Center And Bottom Mounting Hole Center
- 3.060 inches nominal
- Distance Between Shaft Center And Top Mounting Hole Center
- 3.060 inches nominal
- Angular Deviation Of First Hole From Top Center In Deg
- 31.0
- Angular Deviation Of Second Hole From First Hole In Deg
- 149.0
- Distance Between Inside Surfaces Of Hinge Bracket
- 7.118 inches minimum and 7.136 inches maximum
- Distance Between Outside Surfaces Of Hinge Bracket
- 8.238 inches minimum and 8.256 inches maximum
- Bottom Mounting Hole Diameter
- 0.323 inches minimum and 0.333 inches maximum
- Maximum Rated Armature Speed In Rpm
- 4000
- Mounting Hole Thread Series Designator
- unc
- Mounting Hole Thread Diameter
- 0.313 inches nominal
- Mounting Hole Thread Quantity Per Inch
- 18
- Voltage In Volts
- 12.0
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 2920-00-922-5368 | No Name Available | 11/20/1968 |
Related Parts
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FAQs
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When the NSN 2920-00-300-0858 was assigned to the Federal Catalog?
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