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National Stock Number:
3040-01-365-2577
Federal Supply Class:
3040
National Item Identification Number:
013652577
Description:
SHAFT,SHOULDERED
Detail:
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
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Manufacturer Information:
| 10107281 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | MBEU14217 | 1Q842 | MARTIN-BAKER AMERICA INC | | MBEU142171 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | MBEU142171 | 96547 | FLEET READINESS CENTER SOUTHEAST DIV NAVY | | MBEU142171 | U1604 | MARTIN-BAKER AIRCRAFT COMPANY LIMITED |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT | | END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3710 INCHES NOMINAL | | FIRST END STEP LENGTH | 0.380 INCHES NOMINAL | | FIRST END STYLE | SQUARE (ROUND CORNERS) | | FIRST END WIDTH ACROSS FLATS | 0.309 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.3710 INCHES NOMINAL | | OVERALL LENGTH | 6.830 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5659 H1100 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END DIAMETER | 0.3105 INCHES NOMINAL | | SECOND END STEP LENGTH | 0.380 INCHES NOMINAL | | SECOND END STYLE | SQUARE (ROUND CORNERS) | | SECOND END WIDTH ACROSS FLATS | 0.247 INCHES NOMINAL | | SPECIAL FEATURES | FLIGHT SAFETY CRITICAL | | STEP QUANTITY | 4 | | SURFACE FINISH | 32.0 MICROINCHES |
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