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National Stock Number:
3020-00-444-9777
Federal Supply Class:
3020
National Item Identification Number:
004449777
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:
| 4401C0008 | 87557 | LOCKHEED CORP LOCKHEED ELECTRONICS CO INC | | 4401C0008 | 94117 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | | 6192001 | 32828 | KAYDON CORPORATION |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | PLAIN, SOLID | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 19.500 INCHES AXIALLY THROUGH HUB FIRST END | | FACE NOMINAL WIDTH | 2.500 INCHES | | PITCH DIAMETER | 24.2857 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | MOUNTING HOLE THREAD QUANTITY PER INCH | 13 AXIALLY THROUGH HUB FIRST END | | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) AXIALLY THROUGH HUB FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 24 THREADED AXIALLY THROUGH HUB FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 2.750 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 6 OR QUALITY NUMBER 7 | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 170 | | TOOTH FORM | STANDARD |
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