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 |
|---|---|---|
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAGZ | FIRST END STYLE | PLAIN |
| AMDL | FIRST END DIAMETER | 6.6250 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE |
| ATPC | STEP QUANTITY | 12 |
| FEAT | SPECIAL FEATURES | W1ST END PARTIALLY BORED 2.000 IN. DIA;COUNTERBORED 3.250 IN. DIA;1ST END SIX 0.483 IN. DIA DRILLED THROUGH HOLES EQUALLY SPACED ON 5.500 IN. DIA BOLT CIRCLE;THREAD 2.548 IN.-18 USS THD NEAR 2ND END,WITH 0.313X0.094 IN. FLAT KEYWAY |
| AMFZ | SECOND END DIAMETER | 2.4360 INCHES MINIMUM AND 2.4370 INCHES MAXIMUM |
| CSPY | LARGEST STEP DIAMETER | 6.625 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 30.438 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| ACMD | SECOND END WIDTH ACROSS FLATS | 2.000 INCHES NOMINAL |
| CTBM | SECOND END STEP LENGTH | 1.250 INCHES NOMINAL |
| AAHP | SECOND END STYLE | HEXAGONAL |