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 |
|---|---|
| 65054 | WESTINGHOUSE ELECTRIC CORP POWER GEN |
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 |
|---|---|---|
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AMFZ | SECOND END DIAMETER | 0.7380 INCHES NOMINAL |
| CSPY | LARGEST STEP DIAMETER | 1.062 INCHES NOMINAL |
| AAHP | SECOND END STYLE | EXTERNAL THREADED |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES |
| ABHP | OVERALL LENGTH | 15.500 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 0.5000 INCHES NOMINAL |
| AMEA | FIRST END EXTERNAL THREAD LENGTH | 0.688 INCHES NOMINAL |
| AMHA | SECOND END EXTERNAL THREAD LENGTH | 1.875 INCHES NOMINAL |
| AAGZ | FIRST END STYLE | EXTERNAL THREADED |
| MATT | MATERIAL | STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-20166 TYPE A GRADE M MIL SPEC SINGLE MATERIAL RESPONSE |
| ATPC | STEP QUANTITY | 4 |