Part Number
Definition:
AN ITEM DESIGNED TO BE MOUNTED AROUND A SHAFT TO LIMIT AXIAL MOVEMENT OF THE SHAFT AND/OR ITS ASSEMBLED PARTS. IT IS SECURED DIRECTLY TO THE SHAFT BY USE OF A SETSCREW(S), PIN(S), OR THE LIKE, WHICH MAY BE A PART OF THE ITEM OF SUPPLY. A PILOT HOLE DRILLED IN OR THROUGH THE WALL(S) FOR DRILLING AND PINNING AT APPLICATION MAY BE CONSIDERED A METHOD OF SECURING. SOLID ITEMS HAVE A BEARING SURFACE ON ONE OR BOTH END(S) PERPENDICULAR TO THE AXIS. FOR ITEMS DESIGNED TO BE MOUNTED AROUND THE EXTENDED HUB PORTION OF A MOUNTED ITEM ON A SHAFT OR CLAMP AROUND A SHAFT, SEE CLAMP, HUB. SEE ALSO BEARING, SLEEVE; BUSHING, SLEEVE; SPACER, SLEEVE; AND COUPLING, SHAFT, RIGID.
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 |
|---|---|---|
| CSFN | SURFACE FINISH AND LOCATION | 63 MICROINCHES OUTSIDE PERIPHERY |
| CSFN | SURFACE FINISH AND LOCATION | 63 MICROINCHES OUTSIDE PERIPHERY |
| ABNM | THICKNESS | 0.650 INCHES MINIMUM AND 0.660 INCHES MAXIMUM |
| CSFN | SURFACE FINISH AND LOCATION | 125 MICROINCHES ONE BEARING FLAT |
| MATL | MATERIAL | STEEL |
| ABXV | BORE DIAMETER | 2.9120 INCHES MINIMUM AND 2.9125 INCHES MAXIMUM |
| CSFN | SURFACE FINISH AND LOCATION | 250 MICROINCHES OPPOSITE BEARING FLAT |
| STYL | STYLE DESIGNATOR | PLAIN ROUND |
| AEVE | KEYWAY QUANTITY | 1 |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.501 INCHES MINIMUM AND 1.502 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 3.235 INCHES MINIMUM AND 3.240 INCHES MAXIMUM |
| ABLM | INTERNAL KEYWAY WIDTH | 0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| CSFN | SURFACE FINISH AND LOCATION | 125 MICROINCHES INSIDE PERIPHERY |