NSN 3020-00-114-2952 9M3983, 00-114-2952, 001142952
Product Details | HELICAL GEAR
3020-00-114-2952 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
Part Alternates: 9M3983, 3020-00-114-2952, 00-114-2952, 3020001142952, 001142952
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 00-114-2952 | 05464 ( GEAR, HELICAL ) |
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Related Products | NSN 3020-00-114-2952
Technical Data | NSN 3020-00-114-2952
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 8617 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 8617 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 77.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 81.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM OVERALL |
| TEETH QUANTITY | 65 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 18.5736 DEGREES |
| BACKLASH DESIGNATION | GRADE A |
| STYLE DESIGNATOR | 4 PROTRUDING HUBS |
| PITCH DIAMETER | 8.5714 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 1.000 INCHES |
| NOMINAL OUTSIDE DIAMETER | 8.818 INCHES |
| FACE NOMINAL WIDTH | 0.760 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.120 INCHES BOTH ENDS |
| BORE STYLE | 12 TAPERED W/KEYWAY SECOND END |
| KEYWAY NOMINAL WIDTH | 0.158 INCHES BOTH ENDS |
| NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.700 INCHES BOTH ENDS |
| TAPER MAJOR NOMINAL DIAMETER | 1.227 INCHES BOTH ENDS |
| HUB STYLE DESIGNATOR | 1 PLAIN BOTH ENDS |
| HUB NOMINAL DIAMETER | 2.000 INCHES FIRST END 2.000 INCHES SECOND END |
| BODY STYLE | 3A WEBBED, SOLID |
| SPECIAL FEATURES | THREE 1 IN. DIA HOLES ON 4 IN. BOLT CIRCLE DIA,60 DEG FROM KEYWAY EQUALLY SPACED |
| MANUFACTURERS CODE | 11083 |
| DESIGN CONTROL REFERENCE | 9M3983 |
Restrictions/Controls & Freight Information | NSN 3020-00-114-2952
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



