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 |
|---|---|
| 81996 | U S ARMY AVIATION AND MISSILE COMMAN |
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 |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAGZ | FIRST END STYLE | PLAIN |
| AMFZ | SECOND END DIAMETER | 1.5747 INCHES MINIMUM AND 1.5752 INCHES MAXIMUM |
| CSPY | LARGEST STEP DIAMETER | 1.8075 INCHES MINIMUM AND 1.8125 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 8640 OR STEEL COMP 4140 OR STEEL COMP 8740 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE |
| BDSR | SECOND END SPLINE QUANTITY | 23 |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES |
| AMGA | SECOND END SPLINE LENGTH | 1.500 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 4.380 INCHES NOMINAL |
| AAHP | SECOND END STYLE | SPLINED (STRAIGHT) |
| ATPC | STEP QUANTITY | 3 |
| AMGB | SECOND END SPLINE MINOR DIAMETER | 1.3013 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM |
| AMDL | FIRST END DIAMETER | 1.5747 INCHES MINIMUM AND 1.5752 INCHES MAXIMUM |
| AMGC | SECOND END SPLINE MAJOR DIAMETER | 1.4950 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM |