Spur Gear
11691412
(NSN) National Stock Number
3020-00-003-1040
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
05466
Schedule B Code
8483409000
Summary
Webbed, solid body style, mounting hole attachment method, 1.8750 inches nominal pitch diameter, 45 teeth quantity, w/ keyway both ends bore style, unc transversely through hub, first end mounting hole thread series designator
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | BF |
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
webbed, 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
1.8750 inches nominal
Details
A measurement indicating the diameter-pitch per specific measurement scale of the item.Teeth Quantity
45
Details
The number of teeth included on the item.Bore Style
w/ keyway both ends
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.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 Thread Quantity Per Inch
32 transversely through hub, first end
Details
The number of mounting hole threads per linear inch measured on a line parallel to the thread axis.Hardness Rating
33.0 rockwell c minimum and 37.0 rockwell c maximum overall
Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Mounting Hole Nominal Thread Size
0.164 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
2 threaded transversely through hub, first end
Details
Indicates the type and number of mounting holes provided on the item.Nominal Outside Diameter
1.954 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
0.372 inches first end
Details
The nominal distance between the body face and the protruding hub end.Face Nominal Width
0.318 inches
Details
A measurement taken at right angles to the length of the face,in distinction from thickness.Bore Nominal Diameter
0.570 inches both ends
Details
The nominal length of a straight line which passes through the center of a bore,and terminates at the circumference.Keyway Nominal Width
0.125 inches both ends
Details
A nominal measurement taken at right angles to the length of a keyway,in distinction from thickness.Nominal Distance From Bore Center To Keyway Bottom
0.354 inches both ends
Details
The nominal distance from the center of the bore to the bottom of the keyway(s).Hub Style Designator
pinned first end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.Hub Nominal Diameter
0.820 inches first end
Details
The nominal length of a straight line which passes through the center of a hub,and terminates at the circumference.Precision Classification
quality number 9
Details
The quality designation of an item as determined by industry,association,or manufacturer standards.Material
steel comp 4130 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
phosphate 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.Style Designator
one protruding hub, one flush 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 | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 64910 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 593 | Z | 9 |
Certified Supplier
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Manufacturer
ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC
CAGE: 19204
ROCK ISLAND
, IL
, 61299-5000
UNITED STATES
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FAQs
Frequently asked questions for NSN 3020-00-003-1040
What is the NIIN of the NSN 3020-00-003-1040?
The National Item Identification Number (NIIN) of the NSN 3020-00-003-1040 is 00-003-1040
When the NSN 3020-00-003-1040 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sun, May 21, 1972
Does the NSN 3020-00-003-1040 contain any precious metals?
Does not contain precious metal
Does the NSN 3020-00-003-1040 contain any hazardous material?
No data in HMIRS
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