2920-00-477-3440
Find complete technical information, availability, and procurement data for: 2920-00-477-3440
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Federal Supply Group
Engine Accessories
Federal Supply Classification
2920 Nonaircraft Engine Electrical System Components
National Stock Number
2920-00-477-3440
Item Name Code
17311
Assigment Date
09/12/1969 (56 years ago)
right-hand thread direction, cooling fan and woodruff key furnished items, 0.874 inches nominal second step diameter, 0.730 inches minimum and 0.790 inches maximum thread length, 0.156 inches nominal keyway width
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Direction
- right-hand
- Thread Length
- 0.730 inches minimum and 0.790 inches maximum
- Furnished Items
- cooling fan and woodruff key
- Second Step Diameter
- 0.874 inches nominal
- Keyway Width
- 0.156 inches nominal
- Unthreaded Portion Length
- 1.320 inches nominal
- Mounting Hole Thread Direction
- right-hand
- Mounting Style
- bracket mtd w/three mtg holes, top hole threaded
- Keyway Length
- 0.750 inches nominal
- Submersibility
- nonsubmersible
- Shaft Rotation Direction
- clockwise
- Distance From End To Keyway Center
- 1.325 inches nominal
- Thread Diameter
- 0.625 inches nominal
- Ground Polarity Type
- negative or positive
- Armature Minimum Speed In Rpm At Full Current Output
- 1720
- Maximum Output Current Rating In Amps
- 20.0
- Grounding Method
- external
- Shaft Drive End Style
- straight shaft end, threaded, w/keyway
- Distance Between Shaft Center And Bottom Mounting Hole Center
- 3.875 inches nominal
- Distance Between Shaft Center And Top Mounting Hole Center
- 3.880 inches nominal
- Angular Deviation Of First Hole From Top Center In Deg
- 193.0
- Angular Deviation Of Second Hole From First Hole In Deg
- 159.0
- Distance Between Inside Surfaces Of Hinge Bracket
- 9.020 inches minimum and 9.042 inches maximum
- Distance Between Outside Surfaces Of Hinge Bracket
- 10.120 inches minimum and 10.182 inches maximum
- Bottom Mounting Hole Diameter
- 0.514 inches minimum and 0.524 inches maximum
- Thread Series
- unf
- Thread Class
- 2a
- Mounting Hole Thread Series Designator
- unc
- Mounting Hole Thread Diameter
- 0.375 inches nominal
- Mounting Hole Thread Quantity Per Inch
- 16
- Mounting Hole Thread Class
- 2b
- Thread Quantity Per Inch
- 18
- Voltage In Volts
- 24.0
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FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 2920-00-477-3440?
The FSCG of the NSN 2920-00-477-3440 is 2920
Does the NSN 2920-00-477-3440 have a Schedule B code assigned?
Yes, the Schedule B code is 8511500000
Does NSN 2920-00-477-3440 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 2920-00-477-3440 contain precious materials?
Precious metal content is unknown
Does NSN 2920-00-477-3440 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 2920-00-477-3440 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, Sep 12, 1969
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