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National Stock Number: 3040-01-149-3300
Federal Supply Class: 3040
National Item Identification Number: 011493300
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:
10026270 | 1EFH8 | GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC. | 25502630 | 89619 | MACK TRUCKS, INC. | K-500-CH-0222 | 59556 | KOVATCH CORP. | 94KH 11A | 89619 | MACK TRUCKS, INC. | 94KH11A | 89619 | MACK TRUCKS, INC. | 94KH11A | Z4117 | VOLVO GROUP GOVERNMENT SALES OCEANIA |
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Techincal Specification:
FIRST END STYLE | FLAT KEYWAY | MATERIAL | STEEL | FIRST END KEYWAY WIDTH | 0.1500 INCHES NOMINAL | FIRST END EXTERNAL KEYWAY LENGTH | 1.000 INCHES NOMINAL | FIRST END KEYWAY DEPTH | 0.165 INCHES NOMINAL | FIRST END DIAMETER | 0.7400 INCHES NOMINAL | END SIMILARITY | NOT IDENTICAL | SECOND END STYLE | EXTERNAL THREADED | SECOND END DIAMETER | 0.5000 INCHES NOMINAL | SECOND END EXTERNAL THREAD LENGTH | 0.750 INCHES NOMINAL | LARGEST STEP DIAMETER | 0.740 INCHES NOMINAL | OVERALL LENGTH | 7.540 INCHES NOMINAL | STEP QUANTITY | 2 |
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