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National Stock Number: 3020-00-252-2915
Federal Supply Class: 3020
National Item Identification Number: 002522915
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:
| 193336PC4 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | PLAIN, WITH LIGHTENING HOLES | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.880 INCHES AXIALLY THROUGH BODY FIRST END | | FACE NOMINAL WIDTH | 0.120 INCHES | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | PITCH DIAMETER | 3.9850 INCHES MINIMUM AND 4.0000 INCHES MAXIMUM | | MOUNTING HOLE NOMINAL DIAMETER | 0.144 INCHES AXIALLY THROUGH BODY FIRST END | | NOMINAL OUTSIDE DIAMETER | 4.061 INCHES | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 128 | | TOOTH FORM | STANDARD |
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