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National Stock Number:
3020-01-501-3421
Federal Supply Class:
3020
National Item Identification Number:
015013421
Description:
GEAR,SPUR
Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
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Manufacturer Information:
| 342-7067321-87 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7067321 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H643-7002-87 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BORE STYLE | PARTIAL W/COUNTERBORE FIRST END | | BORE NOMINAL DEPTH | 4.900 INCHES FIRST END | | BORE NOMINAL DIAMETER | 0.250 INCHES FIRST END | | COUNTERBORE NOMINAL DIAMETER | 0.998 INCHES FIRST END | | FACE NOMINAL WIDTH | 1.100 INCHES | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 COND C MIL SPEC ALL MATERIAL RESPONSES OVERALL | | HUB STYLE DESIGNATOR | EXTERNALLY SPLINED, STRAIGHT SPLINES FIRST END | | III HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL | | III MATERIAL | CHROMIUM ALLOY AND NICKEL ALLOY AND STEEL OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PINION GEAR | | PITCH DIAMETER | 1.5000 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL OUTSIDE DIAMETER | 2.000 INCHES | | NOMINAL OVERALL LENGTH | 5.140 INCHES | | SPLINE QUANTITY | 9 FIRST END | | TEETH QUANTITY | 9 |
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