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National Stock Number:
3040-01-232-7836
Federal Supply Class:
3040
National Item Identification Number:
012327836
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:
| 7-363310002 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | 7-363310002 | 8V613 | THE BOEING COMPANY |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | OVERALL LENGTH | 19.930 INCHES NOMINAL | | SPECIAL FEATURES | ACME THREAD PER MIL-STD-H28/12 | | SECTION SHAPE | SQUARE SECOND END | | SHAFT LOCATION | BOTH ENDS OF WORM | | SHAFT SECTION SIZE | 0.500 ACROSS FLATS | | WORM BODY LENGTH | 16.580 INCHES NOMINAL | | WORM OUTSIDE DIAMETER | 1.000 INCHES NOMINAL | | WORM THREAD DIRECTION | RIGHT-HAND | | WORM THREAD QUANTITY | 1 |
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