3020-01-445-0077

Find complete technical information, availability, and procurement data for: 3020-01-445-0077

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3020-01-445-0077
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3020-01-445-0077
Item Name Code
08109
Assigment Date
05/21/1997 (29 years ago)

An item generally consisting of one or more turns of wire or similar conductive material (in special cases it may be considered as a partial turn). It is specifically designed to concentrate magnetic flux generated by the flow of an electric current, to induce in itself an electromotive force, and to add or subtract inductive reactance in a circuit. It may include tuning devices, integral resistors and capacitors; however, excludes:filter (as modified). For coils wound on resistors which are designed to be inserted into the circuit of a radio frequency stage to suppress high frequency parasitic oscillations, see suppressor, parasitic..

0.490 inches nominal groove depth, 6.350 inches nominal outside diameter, 0.375 inches nominal keyway width, 0.504 inches nominal groove width, 2.875 inches nominal overall length

Product Characteristics

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

Groove Depth
0.490 inches nominal
Groove Width
0.504 inches nominal
Outside Diameter
6.350 inches nominal
Overall Length
2.875 inches nominal
Keyway Width
0.375 inches nominal
Bore Diameter
1.688 inches nominal
Bore Length
2.500 inches nominal
Distance From Center Of Bore To Bottom Of Keyway
1.032 inches nominal
End Item Identification
strategic sealift conversion ships class
V Groove Angle In Deg
38.0
Pitch Diameter
5.600 inches nominal and 6.000 inches nominal
Face Width
2.500 inches nominal
Design Form
webbed
Bore Type
straight
Bearings
not included
Groove Quantity
3
Counterbore Feature
not included
Keying Facility
included
Keying Facility Type
keyway
Split Hub Feature
not included
Web/Spoke Relationship To Face Centerline
offset
Lightening Hole
not included
Integral Cooling Vane
not included
Groove Shape
v
Bore Feature
included
Protruding Hub Characteristic
plain
Hub End Outside Diameter And Location
4.125 inches nominal aa end
Distance From Outside Flange/Rim To Hub End And Location
0.375 inches nominal both ends
Material
iron cast overall
Quantity
1
Style Designator
webbed or spoked

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
"3B60Q-1 11/16"" Groove Pulley
3B60Q Groove Pulley
3B60Q-1 11/16 Groove Pulley

FAQs

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

What is the FSCG of the NSN 3020-01-445-0077?
The FSCG of the NSN 3020-01-445-0077 is 3020
Does the NSN 3020-01-445-0077 have a Schedule B code assigned?
Yes, the Schedule B code is 8487900080
Does NSN 3020-01-445-0077 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 3020-01-445-0077 contain precious materials?
Item does not contain precious metal.
Does NSN 3020-01-445-0077 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 3020-01-445-0077 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Wed, May 21, 1997

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