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National Stock Number:
3040-00-307-4614
Federal Supply Class:
3040
National Item Identification Number:
003074614
Description:
WORM SHAFT
Detail:
A DRIVE SHAFT HAVING HELICAL THREAD(S) ON A PORTION OF ITS OUTER SURFACE, MACHINED BEARING SURFACE(S) AND FACILITIES FOR DRIVING (OTHER THAN A HUB) ON ONE OR BOTH ENDS OF SHAFT. DESIGNED TO MATE WITH A CAM, GEAR SECTOR, WORM WHEEL, ETC. INCLUDES ITEMS WITH BEARINGS. EXCLUDES ITEMS HAVING MORE THAN ONE WORM COMPLEMENT OF HELICAL THREADS, ITEMS WITH A SEPARATE COMPLEMENT OF GEAR TEETH, AND GEAR, WORM.
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Manufacturer Information:
| 74700-01 | 31435 | LUCAS AEROSPACE POWER EQUIPMENT CORPORATION | | 74700-01 | 35351 | GE AVIATION SYSTEMS LLC | | 74700-01 | 3CPE0 | SAFRAN POWER USA LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | OVERALL LENGTH | 2.187 INCHES NOMINAL | | MATERIAL | STEEL | | SHAFT LOCATION | BOTH ENDS OF WORM | | STRAIGHT UNTHREADED LENGTH | 1.340 INCHES NOMINAL SECOND END | | STRAIGHT UNTHREADED SECTION DIAMETER | 0.187 INCHES NOMINAL SECOND END | | STRAIGHT UNTHREADED SECTION DIAMETER | 0.190 INCHES NOMINAL FIRST END | | STRAIGHT UNTHREADED LENGTH | 0.285 INCHES NOMINAL FIRST END | | WORM OUTSIDE DIAMETER | 0.270 INCHES NOMINAL | | WORM PITCH DIAMETER | 0.237 INCHES NOMINAL | | WORM PRESSURE ANGLE IN DEG | 20.000 | | WORM THREAD DIRECTION | RIGHT-HAND | | WORM THREAD LEAD | 0.105 INCHES NOMINAL | | WORM THREAD SECTION LENGTH | 0.562 INCHES NOMINAL |
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