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National Stock Number:
3020-00-455-2928
Federal Supply Class:
3020
National Item Identification Number:
004552928
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:
| S6137-23076-1 | 21540 | PRECISION GEAR INDUSTRIES LLC | | S6137-23076-1 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | S6137-23076-1 | 82001 | PCX AEROSTRUCTURES, LLC | | S6137-23076-1 | A0126 | LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | WEBBED, OFFSET, SOLID | | BORE NOMINAL DIAMETER | 4.000 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.312 INCHES | | FIRST GROOVE NOMINAL DIAMETER | 4.4010 INCHES FIRST END | | FIRST GROOVE NOMINAL WIDTH | 0.1725 INCHES FIRST END | | HUB NOMINAL DIAMETER | 4.6205 INCHES FIRST END | | HUB STYLE DESIGNATOR | 1 GROOVE FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS-5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 6.8333 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | MOUNTING HOLE NOMINAL DIAMETER | 0.265 INCHES AXIALLY THROUGH BODY FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 8 PLAIN AXIALLY THROUGH BODY FIRST END | | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.2400 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.016 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 7.000 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE OVERALL | | TEETH QUANTITY | 82 | | TOOTH FORM | STUB |
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