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National Stock Number:
3040-01-318-4207
Federal Supply Class:
3040
National Item Identification Number:
013184207
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:
| 54741 | 25511 | NORTHERN LINE MACHINE DIV OF COMMENCEMENT INTL CORP |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | PROPRIETARY CHARACTERISTICS | PACS | | SHAFT LOCATION | BOTH ENDS OF WORM | | STRAIGHT UNTHREADED LENGTH | 1.312 INCHES NOMINAL SECOND END, THIRD PORTION | | STRAIGHT UNTHREADED SECTION DIAMETER | 2.749 INCHES MINIMUM SECOND END, THIRD PORTION AND 2.750 INCHES MAXIMUM SECOND END, THIRD PORTION | | UNTHREADED SECTION KEYWAY DEPTH | 2.250 INCHES NOMINAL SECOND END, THIRD PORTION | | UNTHREADED SECTION KEYWAY WIDTH | 0.6250 INCHES NOMINAL SECOND END, THIRD PORTION |
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