Spur Gear
681-2-506
(NSN) National Stock Number
3020-00-006-4263
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
05466
Schedule B Code
8483409000
Summary
Plain, solid body style, mounting hole attachment method, 2.2812 inches nominal pitch diameter, 146 teeth quantity, plain both ends bore style, grade d backlash designation
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | HD |
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.Attachment Method
mounting hole
Details
The means used to attach the item.Pitch Diameter
2.2812 inches nominal
Details
A measurement indicating the diameter-pitch per specific measurement scale of the item.Teeth Quantity
146
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.Backlash Designation
grade d
Details
A designation indicating the backlash quality of an item.Mounting Hole Thread Series Designator
unc transversely through hub, first end
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for the specific diameter of a threaded mounting hole.Mounting Hole Nominal Thread Size
0.086 inches transversely through hub, first end
Details
A designation that is used for the purpose of general identification of the mounting hole thread.Mounting Hole Type And Quantity
1 threaded transversely through hub, first end
Details
Indicates the type and number of mounting holes provided on the item.Nominal Outside Diameter
2.3125 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
0.2500 inches first end
Details
The nominal distance between the body face and the protruding hub end.Face Nominal Width
0.122 inches
Details
A measurement taken at right angles to the length of the face,in distinction from thickness.Bore Nominal Diameter
0.18725 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 step first end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.End Nominal Length
0.1875 inches first end
Details
A nominal measurement of the longest dimension of the end of the item,in distinction from width.Precision Classification
quality number 10
Details
The quality designation of an item as determined by industry,association,or manufacturer standards.End Nominal Diameter
0.5000 inches first end
Details
The nominal length of a straight line which passes through the center of the end of the item,and terminates at the circumference.First Step Nominal Length
0.0625 inches first end
Details
A nominal measurement of the longest dimension of the first step,in distinction from width.First Step Nominal Diameter
0.8750 inches first end
Details
The nominal length of a straight line which passes through the center of the first step,and terminates at the circumference.Special Features
two 0.109 in. dia holes 0.109 in.deep 180 degrees apart,0.375 in. bolt circles diameter
Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Material
aluminum alloy 2024 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
qq-a-225/6 fed 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.Surface Treatment
anodize overall
Details
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.Surface Treatment Document And Classification
mil-a-8625 mil spec single treatment response overall
Details
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.Style Designator
protruding hub
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.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 3020-00-006-4263
What is the NIIN of the NSN 3020-00-006-4263?
The National Item Identification Number (NIIN) of the NSN 3020-00-006-4263 is 00-006-4263
When the NSN 3020-00-006-4263 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sun, Jun 25, 1972
Does the NSN 3020-00-006-4263 contain any precious metals?
Type/content is unknown
Does the NSN 3020-00-006-4263 contain any hazardous material?
No data in HMIRS
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