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 |
|---|---|
| 88032 | CURTISS-WRIGHT ELECTRO-MECHANICAL CO |
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 |
|---|---|---|
| AMEA | FIRST END EXTERNAL THREAD LENGTH | 0.5000 INCHES NOMINAL |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| CSPY | LARGEST STEP DIAMETER | 3.1250 INCHES NOMINAL |
| AAHP | SECOND END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED |
| AMCY | FIRST END DISTANCE FROM END TO GROOVE | 0.5000 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 1.2500 INCHES NOMINAL |
| AAHW | SECOND END GROOVE WIDTH | 0.2500 INCHES NOMINAL |
| AAHX | SECOND END GROOVE DIAMETER | 1.1400 INCHES NOMINAL |
| AAGZ | FIRST END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED |
| ATPC | STEP QUANTITY | 15 |
| AMHA | SECOND END EXTERNAL THREAD LENGTH | 1.2500 INCHES NOMINAL |
| AAHH | FIRST END GROOVE DIAMETER | 1.2500 INCHES NOMINAL |
| SUPP | SUPPLEMENTARY FEATURES | TWELVE KEYWAYS AND ONE HOLE; FIRST END 1.375-12UNF-3A L.H. THREADS; SMALL CENTER DRILL FOR MFG PURPOSES; SECOND END 1.250-12UNF-3A R.H. THREADS AND INTERNALLY 0.484 DRILL-1.50 DEEP, 0.625 DRILL-0.25 DEEP, AND 0.562-12UNC-3B TAP TO 1.19 IN |
| AMFQ | SECOND END DISTANCE FROM END TO GROOVE | 1.2500 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CL. 410, COND. T-HF FED SPEC SINGLE MATERIAL RESPONSE |
| ABHP | OVERALL LENGTH | 68.090 INCHES NOMINAL |
| AAHG | FIRST END GROOVE WIDTH | 0.2500 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 1.3750 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES |
| SPCL | SPECIAL TEST FEATURES | SHALL NOT CONTAIN FUNCTIONAL MERCURY AND/OR BE CONTAMINATED BY MERCURY OR MERCURY COMPOUNDS; CERTAIN DIMENSIONS REQUIRE SPECIAL DOCUMENTATION OF INSPECTION |
| MATT | MATERIAL | STEEL COMP 410 |
| AGAV | END ITEM IDENTIFICATION | PUMP UNIT,CENTRIFUGAL, NSN 4320-01-470-7524 |