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National Stock Number: 3040-99-557-9477
Federal Supply Class: 3040
National Item Identification Number: 995579477
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:
660-964372 | K6984 | DEFENCE LOGISTICS AGENCY | ND20137 | K0140 | ITP ENGINES UK LTD | ND20137 | K8097 | EUROPEAN GAS TURBINES LTD |
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Techincal Specification:
LARGEST STEP DIAMETER | 3.688 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | BS 970 EN 25V NATIONAL SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL | OVERALL LENGTH | 26.686 INCHES NOMINAL | SPECIAL FEATURES | THD 11/16 IN. BSF BOTH ENDS |
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