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National Stock Number:
3020-00-570-7265
Federal Supply Class:
3020
National Item Identification Number:
005707265
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:
| 471623 | 00198 | PRATT & WHITNEY CANADA CORP | | 471623 | 77445 | RTX CORPORATION | | 496616 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 6.173 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.270 INCHES | | HARDNESS RATING | 47.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL | | HUB NOMINAL DIAMETER | 0.050 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6328 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.050 INCHES BOTH ENDS | | NOMINAL OVERALL LENGTH | 0.374 INCHES | | NOMINAL OUTSIDE DIAMETER | 6.813 INCHES | | PITCH DIAMETER | 6.6565 INCHES NOMINAL | | PRESSURE ANGLE | 22.5000 DEGREES | | SPECIAL FEATURES | INTERNAL GROOVES 50 TO 66 PER IN. HELICAL HAND OPTIONAL 0.003 TO 0.005 IN. DEEP 0.003 IN. R,30 DEG PORM 1 DEG;30 SCALLOPS 1.468 TO 1.531 IN. R 0.005 TO 0.007 IN. DEEP EQ SPACE BOTH SIDES OF GEAR FACE OFFSET 6 DEG FROM CL OFOPPOSITE SCALLOP;STEEL PRODUCED BY MULIPLE MELTING W CONSUMABLE ELECTRODE DURING REMELT CYCLE | | STYLE DESIGNATOR | PROTRUDING HUBS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2412 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | SILVER OVERALL | | TEETH QUANTITY | 77 | | TOOTH FORM | SPECIAL |
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