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 |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
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 |
| AMDL | FIRST END DIAMETER | 0.3750 INCHES NOMINAL |
| AAHP | SECOND END STYLE | UNTHREADED CROSS DRILLED |
| AAGZ | FIRST END STYLE | EXTERNAL THREADED |
| AMGS | SECOND END HOLE DIAMETER | 0.1875 INCHES NOMINAL |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A-276 ASSN STD SINGLE MATERIAL RESPONSE |
| AMFZ | SECOND END DIAMETER | 0.4360 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 3 |
| AMGT | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.281 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.375 INCHES NOMINAL |
| CSPY | LARGEST STEP DIAMETER | 0.498 INCHES NOMINAL |
| AMEA | FIRST END EXTERNAL THREAD LENGTH | 0.7187 INCHES NOMINAL |