Spur Gear
T98-12
(NSN) National Stock Number
3020-00-374-9422
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
05466
Schedule B Code
8483409000
Summary
Plain, solid body style, 36 both ends spline quantity, 6.1429 inches nominal pitch diameter, 43 teeth quantity, involute spline both ends bore style, 4.5000 inches nominal both ends spline pitch diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 6 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | AX |
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.Spline Quantity
36 both ends
Details
The number of splines on or in the item.Pitch Diameter
6.1429 inches nominal
Details
A measurement indicating the diameter-pitch per specific measurement scale of the item.Teeth Quantity
43
Details
The number of teeth included on the item.Bore Style
involute spline both ends
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.Spline Pitch Diameter
4.5000 inches nominal both ends
Details
A measurement of the spline pitch diameter.Hardness Rating
58.0 rockwell c nominal overall
Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Nominal Outside Diameter
6.362 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
22.5000 degrees
Details
The measurement of the pressure angle on the item.Nominal Distance Between Body Face And Protruding Hub End
0.941 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
1.023 inches first end
Details
The nominal distance between the body face and the protruding hub end.Face Nominal Width
0.940 inches
Details
A measurement taken at right angles to the length of the face,in distinction from thickness.Bore Nominal Diameter
4.668 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
1 groove second end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.Hub Style Designator
plain first end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.Hub Nominal Diameter
5.312 inches both ends
Details
The nominal length of a straight line which passes through the center of a hub,and terminates at the circumference.First Groove Nominal Width
0.437 inches second end
Details
A nominal measurement taken at right angles to the length of the first groove,in distinction from thickness.First Groove Nominal Diameter
4.875 inches second end
Details
The nominal length of a straight line which passes through the center of the first groove,and terminates at the circumference.Nominal Distance From End To First Groove
0.502 inches second end
Details
The nominal distance from the end of the item to the first groove.Material
steel overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
mil-s-13048 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 |
|---|---|---|---|---|---|---|---|
| 71845R1 | 92679 | 6 | - | 5 | 9 | - | AX |
| 82073R1 | 92679 | 6 | - | 5 | 9 | - | AX |
| 82073R1 | 29930 | 6 | - | 5 | 9 | - | AX |
| 11657163 | 19207 | A | - | 3 | 2 | - | AX |
| 8MTH7100B | 23040 | 6 | - | 5 | 9 | - | AX |
| T98-12 | 79410 | 6 | - | 5 | 9 | - | AX |
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 |
|---|---|---|---|
| 00000 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 593 | Z | 9 |
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Manufacturer
FAQs
Frequently asked questions for NSN 3020-00-374-9422
What is the NIIN of the NSN 3020-00-374-9422?
The National Item Identification Number (NIIN) of the NSN 3020-00-374-9422 is 00-374-9422
When the NSN 3020-00-374-9422 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 3020-00-374-9422 contain any precious metals?
Type/content is unknown
Does the NSN 3020-00-374-9422 contain any hazardous material?
No data in HMIRS
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