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National Stock Number:
3020-01-074-8153
Federal Supply Class:
3020
National Item Identification Number:
010748153
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:
| 132D1935 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 142D5653 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| BODY STYLE | WEBBED, OFFSET, SOLID | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 0.487 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.230 INCHES | | FLANGE NOMINAL THICKNESS | 0.310 INCHES | | FLANGE NOMINAL DIAMETER | 1.340 INCHES | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A322 ASSN STD 1ST MATERIAL RESPONSE OR ASTM-A331 ASSN STD 2ND MATERIAL RESPONSE OVERALL | | HUB NOMINAL DIAMETER | 0.750 INCHES BETWEEN BODY AND FLANGE | | HUB NOMINAL DIAMETER | 0.750 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | III HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL | | III MATERIAL | STEEL COMP 4140 OVERALL | | PILOT NOMINAL LENGTH | 0.380 INCHES | | PITCH DIAMETER | 3.0000 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE BETWEEN OUTER BODY FACE AND INNER FLANGE FACE | 0.960 INCHES | | SPLINE PITCH DIAMETER | 0.4690 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 15 BOTH ENDS | | STYLE DESIGNATOR | FLANGED END WITH PILOT | | SURFACE TREATMENT | PHOSPHATE OVERALL | | TEETH QUANTITY | 36 | | TOOTH FORM | STUB |
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