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 |
|---|---|
| 98897 | LOCKHEED MARTIN CORPORATION DBA LOCK |
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 |
|---|---|---|
| BDSR | SECOND END SPLINE QUANTITY | 11 |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAGZ | FIRST END STYLE | PLAIN |
| AMGC | SECOND END SPLINE MAJOR DIAMETER | 0.2700 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES |
| CSPY | LARGEST STEP DIAMETER | 0.377 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 0.3735 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 0.3765 INCHES NOMINAL |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| ATPC | STEP QUANTITY | 2 |
| AAHP | SECOND END STYLE | SPLINED (STRAIGHT) |
| ABHP | OVERALL LENGTH | 3.430 INCHES NOMINAL |
| AMGB | SECOND END SPLINE MINOR DIAMETER | 0.3735 INCHES NOMINAL |
| AMGA | SECOND END SPLINE LENGTH | 0.500 INCHES NOMINAL |