Spur Gear
B8004-09-003-23
(NSN) National Stock Number
3020-00-045-6768
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
05466
Schedule B Code
8483409000
Summary
Plain, solid body style, 1.5000 inches nominal pitch diameter, 9 teeth quantity, plain both ends bore style, 89.0 rockwell superficial 15-n minimum and 91.0 rockwell superficial 15-n maximum overall hardness rating, 1.8395 inches nominal outside diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | CT |
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.Pitch Diameter
1.5000 inches nominal
Details
A measurement indicating the diameter-pitch per specific measurement scale of the item.Teeth Quantity
9
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.Hardness Rating
89.0 rockwell superficial 15-n minimum and 91.0 rockwell superficial 15-n maximum overall
Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Nominal Outside Diameter
1.8395 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
25.0000 degrees
Details
The measurement of the pressure angle on the item.Nominal Distance Between Body Face And Protruding Hub End
0.530 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
1.872 inches first end
Details
The nominal distance between the body face and the protruding hub end.Face Nominal Width
0.998 inches
Details
A measurement taken at right angles to the length of the face,in distinction from thickness.Bore Nominal Diameter
0.188 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
2 steps both ends
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.End Nominal Length
0.7400 inches both ends
Details
A nominal measurement of the longest dimension of the end of the item,in distinction from width.End Nominal Diameter
0.500 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
0.4600 inches both ends
Details
A nominal measurement of the longest dimension of the first step,in distinction from width.First Step Nominal Diameter
0.5620 inches both ends
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
0.6722 inches both ends
Details
A nominal measurement of the longest dimension of the second step,in distinction from width.Second Step Nominal Diameter
0.6874 inches both ends
Details
The nominal length of a straight line which passes through the center of the second step,and terminates at the circumference.Special Features
both hubs relieved at gear face with a groove angled into hub and gearface at 45 deg,0.080 in.w,0.060 in. deep,1st hub end relieved by groove at1st step 0.100 in.w,0.055 in.deep,1ststep has keyway 0.0938 in.w,0.1545 in.deep,1st hub end thd 0.500-13 unc-2a
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 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
qq-s-634 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
phosphate manganese 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-p-16232 type m,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 |
|---|---|---|---|---|---|---|---|
| C8004-09-003FN23 | 81996 | 6 | - | 5 | 2 | - | CT |
| EL09-009-024 | 93568 | 1 | - | 5 | 9 | - | CT |
| V09-009-707E | 25169 | 1 | - | 5 | 9 | - | CT |
| XV09-003-708D | 25169 | 1 | - | 3 | 9 | - | CT |
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
US ARMY AVIATION AND MISSILE COMMAND
CAGE: 81996
REDSTONE CENTRAL
, AL
, 35898-5000
UNITED STATES
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FAQs
Frequently asked questions for NSN 3020-00-045-6768
What is the NIIN of the NSN 3020-00-045-6768?
The National Item Identification Number (NIIN) of the NSN 3020-00-045-6768 is 00-045-6768
When the NSN 3020-00-045-6768 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3020-00-045-6768 contain any precious metals?
Does not contain precious metal
Does the NSN 3020-00-045-6768 contain any hazardous material?
No data in HMIRS
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