NSN 3020-00-249-9949
Part Details | HELICAL GEAR
3020-00-249-9949 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:
Alternate Parts: 121012A, WPP710, 7008570, 3020-00-249-9949, 00-249-9949, 3020002499949, 002499949
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-249-9949 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, SOLID
PROTRUDING HUB
Cross Reference | NSN 3020-00-249-9949
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 121012A | 64104 | DRESSER, INC.DIV DRESSER WAUKESHA |
| WPP710 | 79172 | SIEMENS WATER TECHNOLOGIES CORP.DIV WALLACE & TIERNAN PRODUCTS |
| 7008570 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3020-00-249-9949
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 24 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 14.5000 DEGREES |
| HELIX ANGLE | 31.0000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| PITCH DIAMETER | 2.3290 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 2.4825 INCHES |
| FACE NOMINAL WIDTH | 0.625 INCHES |
| BODY STYLE | PLAIN, SOLID |
| SPECIAL FEATURES | LETTER C MARKED ON TOOTH 40 DEG CCW FROM CENTERLINE @OF KEYWAY,LETTER X MARKED ON FACE 6-1/2 TOOTH SPACES CW FROM LETTER C,THREE NO. 8-32 NC BY 1/4 IN. DEEP HOLES ON 1-13/16 IN. DIA BOLT CIRCLE EQUALLY @SPACED ON 2ND END OF GEAR |
