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National Stock Number:
3020-00-200-1132
Federal Supply Class:
3020
National Item Identification Number:
002001132
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:
| 60882 | 80254 | TEXTRON LYCOMING INC WILLIAMSPORT PLANT |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 11.440 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.380 INCHES | | HARDNESS RATING | 15.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM HUB | | HARDNESS RATING | 43.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM TEETH | | MATERIAL DOCUMENT AND CLASSIFICATION | ED STD 66,AISI/SAE 1050 FED STD 5TH MATERIAL RESPONSE AND D STD 66,AISI/SAE 1053 MFR REF 4TH MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1050 AND STEEL COMP 1053 OVERALL | | PITCH DIAMETER | 12.2000 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 12.402 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AN-P-61 FED SPEC 1ST TREATMENT RESPONSE AND AN-P-32 FED SPEC 2ND TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND ZINC OVERALL | | TEETH QUANTITY | 122 | | TOOTH FORM | STUB |
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