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 |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AMDL | FIRST END DIAMETER | 0.2480 INCHES NOMINAL |
| CSPY | LARGEST STEP DIAMETER | 0.3260 INCHES NOMINAL |
| AMGT | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.1150 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 303 |
| AAHP | SECOND END STYLE | UNTHREADED CROSS DRILLED |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES |
| AMEB | FIRST END HOLE DEPTH | 0.3260 INCHES NOMINAL |
| AMHD | SECOND END HOLE DEPTH | 0.2480 INCHES NOMINAL |
| AMDZ | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.2630 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.970 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 0.2480 INCHES NOMINAL |
| AMGS | SECOND END HOLE DIAMETER | 0.0820 INCHES NOMINAL |
| AMDX | FIRST END HOLE DIAMETER | 0.0640 INCHES NOMINAL |
| AAGZ | FIRST END STYLE | UNTHREADED CROSS DRILLED |
| ATPC | STEP QUANTITY | 5 |