Part Number
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 16712 | SIEMENS DEMAG DELAVAL TURBOMACHINERY |
Federal Supply Class
Title
MISCELLANEOUS POWER TRANSMISSION
Inclusions:
INCLUDES SHAFTS AND SHAFTING; COLLARS; GEARSHAFTS; BALL JOINTS; ACTUATING CYLINDERS.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AMFS | SECOND END EXTERNAL KEYWAY LENGTH | 1.625 INCHES NOMINAL |
| AMFS | SECOND END EXTERNAL KEYWAY LENGTH | 1.625 INCHES NOMINAL |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AMFR | SECOND END KEYWAY WIDTH | 0.2500 INCHES NOMINAL |
| AMFW | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 1.921 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 0.7500 INCHES NOMINAL |
| AMDE | FIRST END EXTERNAL KEYWAY LENGTH | 0.750 INCHES NOMINAL |
| CSPY | LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL |
| AMFT | SECOND END KEYWAY DEPTH | 0.141 INCHES NOMINAL |
| AMDH | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.484 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 2 |
| MATT | MATERIAL | STEEL |
| AAGZ | FIRST END STYLE | INDENTED FLAT KEYWAY |
| AAHP | SECOND END STYLE | INDENTED FLAT KEYWAY |
| AMFZ | SECOND END DIAMETER | 1.0000 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 4.750 INCHES NOMINAL |
| AMCZ | FIRST END KEYWAY WIDTH | 0.1880 INCHES NOMINAL |
| AMDG | FIRST END KEYWAY DEPTH | 0.125 INCHES NOMINAL |