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 |
|---|---|---|
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAGZ | FIRST END STYLE | PLAIN |
| ATPC | STEP QUANTITY | 7 |
| AMFT | SECOND END KEYWAY DEPTH | 0.0600 INCHES NOMINAL |
| AAHP | SECOND END STYLE | CIRCULAR GROOVED AND FLAT KEYWAY |
| AMFQ | SECOND END DISTANCE FROM END TO GROOVE | 0.1270 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 4.3880 INCHES NOMINAL |
| CSPY | LARGEST STEP DIAMETER | 0.7480 INCHES NOMINAL |
| AAHW | SECOND END GROOVE WIDTH | 0.0410 INCHES NOMINAL |
| AAHX | SECOND END GROOVE DIAMETER | 0.46700 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 0.4980 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | SEAWOLF CLASS SSN |
| AMDL | FIRST END DIAMETER | 0.6220 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE |
| AMFR | SECOND END KEYWAY WIDTH | 0.1270 INCHES NOMINAL |
| AMFS | SECOND END EXTERNAL KEYWAY LENGTH | 0.8200 INCHES NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY |