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National Stock Number:
3020-00-540-6438
Federal Supply Class:
3020
National Item Identification Number:
005406438
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:
| 342C103H25 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 481586-1 | 3B150 | RAYTHEON COMPANY | | 481586-1 | 49956 | RAYTHEON COMPANY | | 481586-1 | 54X10 | RAYTHEON COMPANY | | G3-120 | 00141 | ROLLER BEARING CO OF AMERICA, INC | | GP24-120 | 23266 | SECS, INC. | | H21-120 | 00328 | DESIGNATRONICS INCORPORATED | | H21-120-P1 | 00328 | DESIGNATRONICS INCORPORATED | | WH8319-25 | 06983 | ZAGORA GEAR PRODUCTS INC |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.125 INCHES | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 MIL SPEC ALL MATERIAL RESPONSES OVERALL | | HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END | | HUB STYLE DESIGNATOR | PINNED FIRST END | | III HARDNESS RATING | 75.0 ROCKWELL C MINIMUM AND 83.0 ROCKWELL C MAXIMUM OVERALL | | III MATERIAL | STEEL COMP 303S OR STEEL COMP 303SE OVERALL | | PITCH DIAMETER | 2.5000 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.2498 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 2.542 INCHES | | STYLE DESIGNATOR | PROTRUDING HUB | | SURFACE TREATMENT | PASSIVATE OVERALL | | TEETH QUANTITY | 120 | | TOOTH FORM | STANDARD |
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