Spur Gear
31123-1
(NSN) National Stock Number
3020-00-015-8612
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
05466
Schedule B Code
8483409000
Summary
Plain, solid body style, 12 both ends spline quantity, 1.7500 inches nominal pitch diameter, 35 teeth quantity, 0.6000 inches nominal both ends spline pitch diameter, 1.848 inches nominal outside diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| X | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | XX |
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
12 both ends
Details
The number of splines on or in the item.Pitch Diameter
1.7500 inches nominal
Details
A measurement indicating the diameter-pitch per specific measurement scale of the item.Teeth Quantity
35
Details
The number of teeth included on the item.Spline Pitch Diameter
0.6000 inches nominal both ends
Details
A measurement of the spline pitch diameter.Nominal Outside Diameter
1.848 inches
Details
The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.Nominal Overall Length
2.144 inches
Details
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Tooth Form
stub
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
0.855 inches both ends
Details
The nominal distance between the body face and the protruding hub end.Face Nominal Width
0.434 inches
Details
A measurement taken at right angles to the length of the face,in distinction from thickness.Bore Nominal Diameter
1.390 inches both ends
Details
The nominal length of a straight line which passes through the center of a bore,and terminates at the circumference.Counterbore Nominal Diameter
0.625 inches both ends
Details
The nominal length of a straight line which passes through the center of the counterbore,and terminates at the circumference.Hub Style Designator
2 steps both ends
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.End Nominal Length
0.368 inches first end
Details
A nominal measurement of the longest dimension of the end of the item,in distinction from width.End Nominal Length
0.368 inches second end
Details
A nominal measurement of the longest dimension of the end of the item,in distinction from width.End Nominal Diameter
0.875 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.End Nominal Diameter
0.875 inches second 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
0.365 inches first end
Details
A nominal measurement of the longest dimension of the first step,in distinction from width.First Step Nominal Length
0.365 inches second end
Details
A nominal measurement of the longest dimension of the first step,in distinction from width.First Step Nominal Diameter
0.984 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.First Step Nominal Diameter
0.984 inches second end
Details
The nominal length of a straight line which passes through the center of the first step,and terminates at the circumference.Second Step Nominal Length
0.122 inches first end
Details
A nominal measurement of the longest dimension of the second step,in distinction from width.Second Step Nominal Length
0.122 inches second end
Details
A nominal measurement of the longest dimension of the second step,in distinction from width.Second Step Nominal Diameter
1.060 inches first end
Details
The nominal length of a straight line which passes through the center of the second step,and terminates at the circumference.Second Step Nominal Diameter
1.060 inches second end
Details
The nominal length of a straight line which passes through the center of the second step,and terminates at the circumference.Special Features
spline minor nom diameter 0.550 in.
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
steel comp e9310 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
ams 6265 assn std 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
oxide 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-c-13924,class 2 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 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 |
|---|---|---|---|---|---|---|---|
| 31123-1 | 66195 | 5 | - | 5 | 9 | - | TU |
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 |
|---|---|---|---|
| 96710 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 671 | Z | 9 |
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Manufacturer
RAYTHEON TECHNOLOGIES CORPORATION DIV PRATT & WHITNEY
CAGE: 55820
JUPITER
, FL
, 33478-6414
UNITED STATES
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FAQs
Frequently asked questions for NSN 3020-00-015-8612
What is the NIIN of the NSN 3020-00-015-8612?
The National Item Identification Number (NIIN) of the NSN 3020-00-015-8612 is 00-015-8612
When the NSN 3020-00-015-8612 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Sun, Jan 1, 1961
Does the NSN 3020-00-015-8612 contain any precious metals?
Does not contain precious metal
Does the NSN 3020-00-015-8612 contain any hazardous material?
No data in HMIRS
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