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National Stock Number:
3020-01-230-1980
Federal Supply Class:
3020
National Item Identification Number:
012301980
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:
| 117D2262 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 117D2262-2 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 3020PL0959020 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE NOMINAL DIAMETER | 0.500 INCHES FIRST END | | BORE STYLE | PLAIN FIRST END | | FACE NOMINAL WIDTH | 0.430 INCHES | | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL | | HUB NOMINAL DIAMETER | 0.710 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 2.2500 INCHES NOMINAL | | MATERIAL | STEEL COMP XM-12 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.155 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 2.318 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171 MIL STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | TEETH QUANTITY | 54 |
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