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National Stock Number:
3020-01-474-9839
Federal Supply Class:
3020
National Item Identification Number:
014749839
Description:
GEAR,HELICAL
Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
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Manufacturer Information:
| 752-7068468-21 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H832-1651 | 96169 | ELECTRIC BOAT CORPORATION | | H832-1651A-21 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL BODY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | WEAPONS HANDLING ATHWARTSHIP DRIVE GEARBOX SUB ASSEMBLY AND DETAILS | | PRESSURE ANGLE | 14.5000 DEGREES | | SPECIAL FEATURES | NORMAL DIAMETRAL PITCH IS 14; MATES WITH P/N 752-7068468-20 AND -22; HEAD OF HELIX IS 18.4008; ROOT DIAMETER IS 3.204 - 3.214 | | TEETH QUANTITY | 41 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | LEFT |
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