Spur Gear
T20298
(NSN) National Stock Number
3020-01-117-9628
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
05466
Schedule B Code
8483409000
Summary
Plain, solid body style, 18.0000 inches nominal pitch diameter, 30 teeth quantity, plain both ends bore style, casehardened features provided, 68.0 rockwell a minimum and 79.0 rockwell a maximum teeth hardness rating
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 05466 | A27300 | 1 | 1 |
Specifications
Body Style
plain, solid
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.Pitch Diameter
18.0000 inches nominal
Details
A measurement indicating the diameter-pitch per specific measurement scale of the item.Teeth Quantity
30
Details
The number of teeth included on the item.Bore Style
plain both ends
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.Features Provided
casehardened
Details
Those features,not otherwise specified,which may be required for proper functioning of the item.Hardness Rating
68.0 rockwell a minimum and 79.0 rockwell a maximum teeth
Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Nominal Outside Diameter
3.750 inches
Details
The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.Tooth Form
standard
Details
An indication as to whether the teeth are a standard depth or modified to a shorter depth.Pressure Angle
20.0000 degrees
Details
The measurement of the pressure angle on the item.Nominal Distance Between Body Face And Protruding Hub End
1.047 inches second end
Details
The nominal distance between the body face and the protruding hub end.Body Recess Nominal Depth
0.510 inches first end
Details
A nominal measurement between specified points on the recess of the body,in distinction from height.Face Nominal Width
0.7969 inches
Details
A measurement taken at right angles to the length of the face,in distinction from thickness.Bore Nominal Diameter
2.625 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 second end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.Hub Nominal Diameter
1.562 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 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
bell shape body, protruding hub
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 |
|---|---|---|---|---|---|---|---|
| T20298 | 75160 | 2 | - | 5 | 9 | - | AX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
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 3020-01-117-9628
What is the NIIN of the NSN 3020-01-117-9628?
The National Item Identification Number (NIIN) of the NSN 3020-01-117-9628 is 01-117-9628
When the NSN 3020-01-117-9628 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Mon, Aug 24, 1981
Does the NSN 3020-01-117-9628 contain any precious metals?
Does not contain precious metal
Does the NSN 3020-01-117-9628 contain any hazardous material?
No data in HMIRS
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