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National Stock Number:
3040-01-036-2614
Federal Supply Class:
3040
National Item Identification Number:
010362614
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:
| 3022545 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 3022545-001 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | OVERALL LENGTH | 16.940 INCHES NOMINAL | | MATERIAL | STEEL | | SECTION SHAPE | SQUARE BOTH ENDS, SECOND PORTION | | SHAFT LOCATION | BOTH ENDS OF WORM | | WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED | | WORM HELIX ANGLE | 85 DEG 57 MIN | | WORM OUTSIDE DIAMETER | 1.000 INCHES NOMINAL | | WORM PITCH DIAMETER | 0.900 INCHES NOMINAL | | WORM PRESSURE ANGLE IN DEG | 14.500 | | WORM THREAD DIRECTION | RIGHT-HAND | | WORM THREAD LEAD | 0.200 INCHES NOMINAL | | WORM THREAD QUANTITY | 1 | | WORM THREAD SECTION LENGTH | 11.700 INCHES NOMINAL | | STRAIGHT UNTHREADED LENGTH | 1.240 INCHES NOMINAL BOTH ENDS, FIRST PORTION | | STRAIGHT UNTHREADED SECTION DIAMETER | 0.687 INCHES NOMINAL BOTH ENDS, FIRST PORTION | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES | | SURFACE TREATMENT | CADMIUM AND CHROMATE |
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