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National Stock Number:
3040-01-493-3398
Federal Supply Class:
3040
National Item Identification Number:
014933398
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:
| 596-7409312-27 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7409312 | 53711 | NAVAL SEA SYSTEMS COMMAND | | B541-1013 | 96169 | ELECTRIC BOAT CORPORATION | | B541-1013-27 | 96169 | ELECTRIC BOAT CORPORATION | | B831-2410 | 96169 | ELECTRIC BOAT CORPORATION | | B831-2410 FN 3 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | OVERALL LENGTH | 137.0000 INCHES NOMINAL | | MATERIAL | STEEL | | SHAFT LOCATION | BOTH ENDS OF WORM | | SPECIAL FEATURES | NHA LDT BREECH HATCH OPERATOR GEAR ASSEMBLY | | WORM THREAD DIRECTION | RIGHT-HAND | | SUPPLEMENTARY FEATURES | SHAFT IS THREADED ON ONE END AND OTHER END IS SPLINED. SHAFT HAS 2 KEYWAYS, ONE EITHER SIDE OF WORM GEAR AND SHAFT ENDS. |
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