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National Stock Number: 3020-01-144-4307
Federal Supply Class: 3020
National Item Identification Number: 011444307
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:
| 42312-190 | 82402 | TRIUMPH GEAR SYSTEMS INC | | 42312E190 | 15152 | PCX AEROSYSTEMS-MANCHESTER, LLC | | 42312E190 | 21540 | PRECISION GEAR INDUSTRIES LLC | | 42312E190 | 82402 | TRIUMPH GEAR SYSTEMS INC |
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Techincal Specification:
| BODY STYLE | WEBBED, OFFSET, SOLIDWEBBED, OFFSET, SOLID | | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL42.0 ROCKWELL C MAXIMUM OVERALL | | KEYWAY NOMINAL WIDTH | 0.064 INCHES BOTH ENDS0.064 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALLMIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4340 OVERALLSTEEL COMP 4340 OVERALL | | PITCH DIAMETER | 2.7813 INCHES NOMINAL2.7813 INCHES NOMINAL | | PRESSURE ANGLE | 22.5000 DEGREES22.5000 DEGREES | | STYLE DESIGNATOR | BELL SHAPE BODY, PROTRUDING HUBBELL SHAPE BODY, PROTRUDING HUB | | TEETH QUANTITY | 8989 | | TOOTH FORM | STANDARDSTANDARD |
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