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 |
|---|---|
| 80064 | NAVAL SHIP 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 |
|---|---|---|
| AMGB | SECOND END SPLINE MINOR DIAMETER | 0.7445 INCHES NOMINAL |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 CLASS A FED SPEC SINGLE MATERIAL RESPONSE |
| AAGZ | FIRST END STYLE | CIRCULAR GROOVED |
| AMFZ | SECOND END DIAMETER | 0.9340 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 17.000 INCHES NOMINAL |
| AAHP | SECOND END STYLE | SPLINED (STRAIGHT) |
| ATPC | STEP QUANTITY | 3 |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES |
| AMGC | SECOND END SPLINE MAJOR DIAMETER | 0.8725 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 0.9355 INCHES NOMINAL |
| AMGA | SECOND END SPLINE LENGTH | 1.625 INCHES NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY |
| AAHH | FIRST END GROOVE DIAMETER | 0.7590 INCHES NOMINAL |
| BDSR | SECOND END SPLINE QUANTITY | 10 |
| CSPY | LARGEST STEP DIAMETER | 1.497 INCHES NOMINAL |