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National Stock Number:
3040-01-211-2590
Federal Supply Class:
3040
National Item Identification Number:
012112590
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:
| 2044683IT27 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | STEEL | | WORM THREAD QUANTITY | 1 | | WORM THREAD DIRECTION | RIGHT-HAND | | WORM HELIX ANGLE | 4 DEG 46 MIN | | CONCAVE WORM THROAT CURVATURE RADIUS | 2.666 INCHES NOMINAL | | WORM OUTSIDE DIAMETER | 2.333 INCHES NOMINAL | | WORM THREAD SECTION LENGTH | 3.000 INCHES NOMINAL | | OVERALL LENGTH | 27.625 INCHES NOMINAL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | | CRITICALITY CODE JUSTIFICATION | ZZZY | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 80064 | | DESIGN CONTROL REFERENCE | 2044683IT27 |
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