Gear Cluster
180665-1
(NSN) National Stock Number
3020-00-161-8207
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
36636
Schedule B Code
8483409000
Summary
Plain first end bore style, w/counterbore second end bore style, spur second gear design type, spur first gear design type, solid construction, 54.0 rockwell c minimum overall and 56.0 rockwell c maximum overall hardness rating
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KE |
Identification
A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see gearshaft (as modified). Excludes:gear subassembly, speed decreaser.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 36636 | A270A0 | - | 1 |
Specifications
Bore Style
plain first end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.Bore Style
w/counterbore second end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.Design Type
spur second gear
Details
Indicates the design type of the item.Design Type
spur first gear
Details
Indicates the design type of the item.Construction
solid
Details
The structural characteristic of the item.Hardness Rating
54.0 rockwell c minimum overall and 56.0 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
1.212 inches first gear
Details
The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.Nominal Outside Diameter
3.711 inches second gear
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
1.655 inches
Details
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Hub Nominal Length
0.370 inches between first and second gear
Details
A nominal measurement of the longest dimension of the hub,in distinction from width.Hub Nominal Length
0.700 inches first end
Details
A nominal measurement of the longest dimension of the hub,in distinction from width.Bore Nominal Diameter
0.620 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 Depth
0.245 inches second end
Details
A nominal measurement between specified points of the counterbore,in distinction from height.Counterbore Nominal Diameter
1.750 inches second end
Details
The nominal length of a straight line which passes through the center of the counterbore,and terminates at the circumference.Hub Style Designator
1 step between first and second gear
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.Hub Style Designator
plain first end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.Hub Nominal Diameter
1.212 inches first end
Details
The nominal length of a straight line which passes through the center of a hub,and terminates at the circumference.Hub Nominal Diameter
1.750 inches between first and second gear
Details
The nominal length of a straight line which passes through the center of a hub,and terminates at the circumference.Material
steel overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
cadmium 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-8837,type 2,class 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.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 |
|---|---|---|---|
| 00000 | - | 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
CURTISS-WRIGHT CONTROLS, INC. DBA CURTISS WRIGHT DIV ACTUATION DIVISION
CAGE: 71791
SHELBY
, NC
, 28152-0649
UNITED STATES
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FAQs
Frequently asked questions for NSN 3020-00-161-8207
What is the NIIN of the NSN 3020-00-161-8207?
The National Item Identification Number (NIIN) of the NSN 3020-00-161-8207 is 00-161-8207
When the NSN 3020-00-161-8207 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Sun, Oct 24, 1971
Does the NSN 3020-00-161-8207 contain any precious metals?
Type/content is unknown
Does the NSN 3020-00-161-8207 contain any hazardous material?
No data in HMIRS
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