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National Stock Number:
3040-00-313-7948
Federal Supply Class:
3040
National Item Identification Number:
003137948
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:
| 800681ALT4 | 06141 | L3 AVIATION PRODUCTS, INC. |
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Techincal Specification:
| MATERIAL | STEEL | | SURFACE TREATMENT | ANODIZE | | WORM THREAD QUANTITY | 1 | | WORM PRESSURE ANGLE IN DEG | 14.500 | | WORM THREAD LEAD | 0.065 INCHES NOMINAL | | WORM THREAD DIRECTION | LEFT-HAND | | WORM OUTSIDE DIAMETER | 0.406 INCHES NOMINAL | | WORM PITCH DIAMETER | 0.365 INCHES NOMINAL | | WORM THREAD SECTION LENGTH | 0.625 INCHES NOMINAL | | WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED | | SHAFT LOCATION | BOTH ENDS OF WORM | | END SIMILARITY | NOT IDENTICAL | | SHAFT THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD LENGTH | 0.035 INCHES NOMINAL FIRST END | | SECTION SHAPE | SPHERICAL FIRST END | | OVERALL LENGTH | 3.135 INCHES NOMINAL |
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