Helical Gear
01770-0183
(NSN) National Stock Number
3020-00-090-5840
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
05464
Schedule B Code
8483409000
Summary
3.1420 inches nominal pitch diameter, 22 teeth quantity, plain both ends bore style, grade a backlash designation, 58.0 rockwell c minimum overall and 63.0 rockwell c maximum overall hardness rating, 3.359 inches nominal outside diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 05464 | A27300 | 1 | 1 |
Specifications
Pitch Diameter
3.1420 inches nominal
Details
A measurement indicating the diameter-pitch per specific measurement scale of the item.Teeth Quantity
22
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 a
Details
A designation indicating the backlash quality of an item.Hardness Rating
58.0 rockwell c minimum overall and 63.0 rockwell c maximum overall
Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Nominal Outside Diameter
3.359 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.Tooth Direction
right
Details
The direction the teeth curve when viewed from the edge of the item.Pressure Angle
18.3666 degrees
Details
The measurement of the pressure angle on the item.Helix Angle
23.2158 degrees
Details
The measurement of the helix angle on the item.Body Recess Nominal Depth
0.328 inches second end
Details
A nominal measurement between specified points on the recess of the body,in distinction from height.Body Recess Nominal Depth
1.0255 inches first end
Details
A nominal measurement between specified points on the recess of the body,in distinction from height.Face Nominal Width
1.531 inches
Details
A measurement taken at right angles to the length of the face,in distinction from thickness.Bore Nominal Diameter
2.1645 inches both ends
Details
The nominal length of a straight line which passes through the center of a bore,and terminates at the circumference.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 208500 | 12603 | 5 | - | 5 | 9 | - | AX |
| 208500 | 77237 | 5 | - | 5 | 2 | - | ZZ |
| 01770-0183 | 93568 | 6 | - | 5 | 9 | - | AX |
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
ASRC FEDERAL FACILITIES LOGISTICS, LLC
CAGE: 79343
FAIRFIELD
, NJ
, 07004-3561
UNITED STATES
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FAQs
Frequently asked questions for NSN 3020-00-090-5840
What is the NIIN of the NSN 3020-00-090-5840?
The National Item Identification Number (NIIN) of the NSN 3020-00-090-5840 is 00-090-5840
When the NSN 3020-00-090-5840 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 3020-00-090-5840 contain any precious metals?
Type/content is unknown
Does the NSN 3020-00-090-5840 contain any hazardous material?
No data in HMIRS
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