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 |
|---|---|
| 83130 | BUFFALO PUMPS INC. |
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 | 1.5620 INCHES NOMINAL |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AMHA | SECOND END EXTERNAL THREAD LENGTH | 0.531 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 12 |
| MATT | MATERIAL | NICKEL ALLOY R-405 OR NICKEL ALLOY 400 |
| AAHP | SECOND END STYLE | EXTERNALLY THREADED AND FLAT KEYWAY |
| AMDL | FIRST END DIAMETER | 0.5000 INCHES NOMINAL |
| AAGZ | FIRST END STYLE | EXTERNAL THREADED |
| CSPY | LARGEST STEP DIAMETER | 2.000 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 33.062 INCHES NOMINAL |
| AMFS | SECOND END EXTERNAL KEYWAY LENGTH | 0.781 INCHES NOMINAL |
| AMFT | SECOND END KEYWAY DEPTH | 0.094 INCHES NOMINAL |
| AMFR | SECOND END KEYWAY WIDTH | 0.3120 INCHES NOMINAL |
| AMEA | FIRST END EXTERNAL THREAD LENGTH | 0.500 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE |