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National Stock Number:
3040-01-322-8165
Federal Supply Class:
3040
National Item Identification Number:
013228165
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:
| 77643-42X10 PIECE 15 | 96169 | ELECTRIC BOAT CORPORATION | | 77643-42X10 PIECE 15L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | SSN637-501-2159965 PIECE 15L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | SSN637-501-2159965 PC 15 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | FIRST END SPLINE LENGTH | 1.188 INCHES NOMINAL | | FIRST END STYLE | SPLINED (STRAIGHT) | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CLASS 1 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY 400 | | SECOND END SPLINE LENGTH | 1.750 INCHES NOMINAL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
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