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 |
|---|---|---|
| AMFZ | SECOND END DIAMETER | 0.7480 INCHES NOMINAL |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAGZ | FIRST END STYLE | PLAIN |
| AMFR | SECOND END KEYWAY WIDTH | 0.1890 INCHES NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY 400 |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES |
| AMFT | SECOND END KEYWAY DEPTH | 0.112 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE |
| ABHP | OVERALL LENGTH | 16.800 INCHES NOMINAL |
| AAHP | SECOND END STYLE | INDENTED FLAT KEYWAY |
| AMFW | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.716 INCHES NOMINAL |
| CSPY | LARGEST STEP DIAMETER | 1.185 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 0.9350 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 4 |
| AMFS | SECOND END EXTERNAL KEYWAY LENGTH | 1.104 INCHES NOMINAL |