Helical Gear
20706
(NSN) National Stock Number
3020-00-022-2936
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
05464
Schedule B Code
8483409000
Summary
Webbed, solid body style, 10 both ends spline quantity, 7.9250 inches minimum and 7.9350 inches maximum pitch diameter, 73 teeth quantity, straight spline both ends bore style, 53.0 rockwell c minimum overall and 56.0 rockwell c maximum overall hardness rating
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | AX |
Identification
A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 05464 | A27300 | 1 | 1 |
Specifications
Body Style
webbed, solid
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.Spline Quantity
10 both ends
Details
The number of splines on or in the item.Pitch Diameter
7.9250 inches minimum and 7.9350 inches maximum
Details
A measurement indicating the diameter-pitch per specific measurement scale of the item.Teeth Quantity
73
Details
The number of teeth included on the item.Bore Style
straight spline both ends
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.Hardness Rating
53.0 rockwell c minimum overall and 56.0 rockwell c maximum overall
Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Nominal Outside Diameter
8.129 inches
Details
The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.Teeth Type
single helix
Details
Indicates the type of teeth included on the item.Tooth Form
standard
Details
An indication as to whether the teeth are a standard depth or modified to a shorter depth.Tooth Direction
left
Details
The direction the teeth curve when viewed from the edge of the item.Pressure Angle
20.0000 degrees
Details
The measurement of the pressure angle on the item.Helix Angle
23.0000 degrees
Details
The measurement of the helix angle on the item.Nominal Distance Between Body Face And Protruding Hub End
0.060 inches second end
Details
The nominal distance between the body face and the protruding hub end.Nominal Distance Between Body Face And Protruding Hub End
0.125 inches first end
Details
The nominal distance between the body face and the protruding hub end.Face Nominal Width
1.500 inches
Details
A measurement taken at right angles to the length of the face,in distinction from thickness.Bore Nominal Diameter
2.047 inches both ends
Details
The nominal length of a straight line which passes through the center of a bore,and terminates at the circumference.Hub Style Designator
plain first end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.Hub Style Designator
plain second end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.Hub Nominal Diameter
2.690 inches first end
Details
The nominal length of a straight line which passes through the center of a hub,and terminates at the circumference.Hub Nominal Diameter
3.500 inches second end
Details
The nominal length of a straight line which passes through the center of a hub,and terminates at the circumference.Material
steel comp 8620 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
mil-s-8690,comp 8620 mil spec single material response overall
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Style Designator
protruding hubs
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 00267-0222 | 64986 | 1 | - | 5 | 9 | - | AX |
| 00267-0222 | 93568 | 1 | - | 5 | 9 | - | KE |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 64910 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 593 | Z | 9 |
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Manufacturer
FAQs
Frequently asked questions for NSN 3020-00-022-2936
What is the NIIN of the NSN 3020-00-022-2936?
The National Item Identification Number (NIIN) of the NSN 3020-00-022-2936 is 00-022-2936
When the NSN 3020-00-022-2936 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Mon, May 20, 1968
Does the NSN 3020-00-022-2936 contain any precious metals?
Type/content is unknown
Does the NSN 3020-00-022-2936 contain any hazardous material?
No data in HMIRS
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