Spur Gear
1225949
(NSN) National Stock Number
3020-00-012-3988
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, 1.4990 inches minimum and 1.5000 inches maximum pitch diameter, 72 teeth quantity, plain both ends bore style, 2 plain axially through hub, first end mounting hole type and quantity
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| A | - | - | D |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | 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.Attachment Method
mounting hole
Details
The means used to attach the item.Pitch Diameter
1.4990 inches minimum and 1.5000 inches maximum
Details
A measurement indicating the diameter-pitch per specific measurement scale of the item.Teeth Quantity
72
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.Mounting Hole Type And Quantity
2 plain axially through hub, first end
Details
Indicates the type and number of mounting holes provided on the item.Nominal Outside Diameter
1.541 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
0.300 inches first end
Details
The nominal distance between the body face and the protruding hub end.Face Nominal Width
0.095 inches
Details
A measurement taken at right angles to the length of the face,in distinction from thickness.Bore Nominal Diameter
0.187 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
0.110 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 or quality number 11
Details
The quality designation of an item as determined by industry,association,or manufacturer standards.End Nominal Diameter
0.250 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
0.190 inches first end
Details
A nominal measurement of the longest dimension of the first step,in distinction from width.First Step Nominal Diameter
0.560 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.Mounting Hole Nominal Diameter
0.112 inches axially through hub, first end
Details
The nominal length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.Bolt Hole Circle Nominal Diameter
0.188 inches axially through hub, first end
Details
The nominal length of a straight line which passes through the center of a bolt hole circle,and terminates at the circumference.Material
aluminum alloy 6061 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
qq-a-225/8,t6 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.Style Designator
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 |
|---|---|---|---|---|---|---|---|
| 1225949-10 | 10001 | E | - | 3 | 2 | - | AX |
| 59-820-10 | 56232 | 1 | - | 5 | 2 | - | HD |
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 |
Certified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
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Manufacturer
NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
CAGE: 10001
WASHINGTON
, DC
, 20376
UNITED STATES
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FAQs
Frequently asked questions for NSN 3020-00-012-3988
What is the NIIN of the NSN 3020-00-012-3988?
The National Item Identification Number (NIIN) of the NSN 3020-00-012-3988 is 00-012-3988
When the NSN 3020-00-012-3988 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, May 10, 1968
Does the NSN 3020-00-012-3988 contain any precious metals?
Type/content is unknown
Does the NSN 3020-00-012-3988 contain any hazardous material?
No data in HMIRS
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