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National Stock Number:
3020-01-608-6214
Federal Supply Class:
3020
National Item Identification Number:
016086214
Description:
GEAR,HELICAL
Detail:
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:
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Manufacturer Information:
| F124718 | 34712 | LAKE SHORE SYSTEMS, INC. | | F124718 REV C | 34712 | LAKE SHORE SYSTEMS, INC. | | F124723 REV B ITEM NO.15 | 34712 | LAKE SHORE SYSTEMS, INC. |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 2.523 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 3.00 INCHES | | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM BORE SURFACE | | HELIX ANGLE | 15.0 DEGREES | | KEYWAY NOMINAL WIDTH | 0.625 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 GR4340 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | III MATERIAL | STEEL COMP 4340 OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HELICAL GEAR | | PITCH DIAMETER | 7.247 INCHES NOMINAL | | PRECISION CLASSIFICATION | ACCURACY GRADE 9 | | PRESSURE ANGLE | 20.0 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.50 INCHES FIRST END | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.2615 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 7.914 INCHES | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 21 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT |
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