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National Stock Number:
3040-00-463-7691
Federal Supply Class:
3040
National Item Identification Number:
004637691
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:
| 698086 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 3.058 INCHES NOMINAL | | SHAFT HARDNESS RATING | 60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM | | WORM OUTSIDE DIAMETER | 0.312 INCHES NOMINAL | | WORM PITCH DIAMETER | 0.272 INCHES NOMINAL | | WORM THREAD DIRECTION | RIGHT-HAND | | WORM THREAD QUANTITY | 2 | | WORM THREAD SECTION LENGTH | 0.625 INCHES NOMINAL | | SURFACE TREATMENT | PASSIVATE | | TEETH HARDNESS RATING | 60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM |
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