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National Stock Number:
3040-01-347-4427
Federal Supply Class:
3040
National Item Identification Number:
013474427
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:
| 550-057 | 58366 | KIRBY MORGAN DIVE SYSTEMS INC | | 592-6318288 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6318288 | 53711 | NAVAL SEA SYSTEMS COMMAND | | BK850427110 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT | | END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.4260 INCHES MINIMUM AND 0.4290 INCHES MAXIMUM | | FIRST END STYLE | EXTERNAL THREADED | | OVERALL LENGTH | 1.768 INCHES MINIMUM AND 1.788 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY | | SECOND END HOLE DIAMETER | 0.0920 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | SPECIAL FEATURES | UNDERWATER LIFE SUPPORT IAW NAVSEA INSTRUCTION 10560.2B |
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