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 |
CSPY | LARGEST STEP DIAMETER | 1.875 INCHES NOMINAL |
AMFT | SECOND END KEYWAY DEPTH | 0.211 INCHES NOMINAL |
AMDL | FIRST END DIAMETER | 1.8750 INCHES NOMINAL |
AMFR | SECOND END KEYWAY WIDTH | 0.3760 INCHES NOMINAL |
AMFZ | SECOND END DIAMETER | 1.1250 INCHES NOMINAL |
ABHP | OVERALL LENGTH | 4.125 INCHES NOMINAL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286,CLASS A,FORM 1 FED SPEC SINGLE MATERIAL RESPONSE |
ATPC | STEP QUANTITY | 3 |
AMFS | SECOND END EXTERNAL KEYWAY LENGTH | 1.250 INCHES NOMINAL |
AMHY | SECOND END ANGLE BETWEEN KEYWAYS | 180.0 DEGREES NOMINAL |
MATT | MATERIAL | NICKEL ALLOY |
AAHP | SECOND END STYLE | TWO FLAT KEYWAYS |