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National Stock Number:
3040-01-194-9358
Federal Supply Class:
3040
National Item Identification Number:
011949358
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:
| 75A327529-2003 | K0289 | BRITISH AEROSPACE MILITARY AIRCRAFT & AEROSTRUCTURES | | 75A327529-2003 | K1987 | BAE SYSTEMS PLC | | 75A327529-2003 | U9143 | BAE SYSTEMS (OPERATIONS) LIMITED |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1840 INCHES MINIMUM AND 0.1850 INCHES MAXIMUM | | FIRST END TONGUE THICKNESS | 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM | | FIRST END TONGUE WIDTH | 0.092 INCHES NOMINAL | | FIRST END STEP LENGTH | 0.250 INCHES NOMINAL | | FIRST END STYLE | TONGUE ROUNDED ENDS | | LARGEST STEP DIAMETER | 0.240 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | TA 28,FSCM K0289 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | TITANIUM ALLOY | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 43.700 INCHES NOMINAL | | SPECIAL FEATURES | 9THREADED 0.250-28UNJF-3A BOTH ENDS,3.100 IN. THRD LG ON BOTH ENDS,1.500 IN. DISTANCE FROM END TO THD ON FIRST END,1.200 IN. DISTANCE FROM END TO THD ON SECOND END; ONE 0.078 IN. DIA HOLE IN FIRST END,0.460 IN. DISTANCE FROM END TO CENTERLINE OF HOLE | | SECOND END DIAMETER | 0.1840 INCHES MINIMUM AND 0.1850 INCHES MAXIMUM | | SECOND END HOLE DIAMETER | 0.0780 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.160 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | STEP QUANTITY | 3 |
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