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National Stock Number:
3040-00-689-4349
Federal Supply Class:
3040
National Item Identification Number:
006894349
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:
| 530977-2 | 70210 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | OVERALL LENGTH | 3.230 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6709 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL UNS K24065 | | SHAFT LOCATION | BOTH ENDS OF WORM | | WORM OUTSIDE DIAMETER | 0.494 INCHES MINIMUM AND 0.497 INCHES MAXIMUM | | WORM PITCH DIAMETER | 0.459 INCHES NOMINAL | | WORM PRESSURE ANGLE IN DEG | 20.000 | | WORM THREAD LEAD | 0.066 INCHES NOMINAL | | WORM THREAD DIRECTION | LEFT-HAND | | WORM THREAD QUANTITY | 1 | | WORM THREAD SECTION LENGTH | 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM |
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