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National Stock Number:
3040-00-776-0431
Federal Supply Class:
3040
National Item Identification Number:
007760431
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:
| 31220-1016 | 31435 | LUCAS AEROSPACE POWER EQUIPMENT CORPORATION | | 31220-1016 | 3CPE0 | SAFRAN POWER USA LLC | | AP31220-1016 | 32970 | AIRCRAFT PARTS CORPORATION | | AP31220-1016 | 95270 | SKURKA AEROSPACE INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5190 INCHES MINIMUM AND 0.5200 INCHES MAXIMUM | | FIRST END SPLINE LENGTH | 0.140 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.5190 INCHES MINIMUM AND 0.5200 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 0.4580 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 6 | | FIRST END STYLE | SPLINED (STRAIGHT) | | OVERALL LENGTH | 4.108 INCHES MINIMUM AND 4.153 INCHES MAXIMUM | | MATERIAL | STEEL | | SPECIAL FEATURES | EIGHT SPLINES SECOND END 0.020 IN. TAPER; 0.745 IN. OD; 0.480 IN. LG SPLINES |
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