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National Stock Number: 3020-00-725-4467
Federal Supply Class: 3020
National Item Identification Number: 007254467
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:
1291546-1 | 55972 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS | 9053807 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
BODY STYLE | WEBBED, OFFSET, SOLID | BODY RECESS NOMINAL DEPTH | 0.250 INCHES FIRST END | BORE NOMINAL DIAMETER | 3.1225 INCHES BOTH ENDS | BORE STYLE | PLAIN BOTH ENDS | FACE NOMINAL WIDTH | 0.437 INCHES | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM BODY | HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM TEETH | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000,COND C,SURFACE COND 4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | NOMINAL OUTSIDE DIAMETER | 5.1225 INCHES | PITCH DIAMETER | 5.0387 INCHES MINIMUM AND 5.0417 INCHES MAXIMUM | PRESSURE ANGLE | 20.0000 DEGREES | STYLE DESIGNATOR | HUBLESS, RECESSED BODY | SURFACE TREATMENT | OXIDE OVERALL | TEETH QUANTITY | 121 | TOOTH FORM | STANDARD |
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