Part Number
Part Number:
NSN:
NIIN:
Item Name:
CLAMP , HUB
Definition:
AN ITEM DESIGNED TO BE MOUNTED AROUND THE EXTENDED HUB PORTION OF A GEAR, WHEEL, OR THE LIKE, TO RETAIN IT SECURELY TO A SHAFT BY COMPRESSING THE SLOTTED HUB BODY. THE ITEM MAY ALSO BE USED TO CLAMP AROUND A SHAFT, OR THE LIKE, TO PREVENT END MOTION OR TO RETAIN IT IN POSITION. ITS COMPRESSION QUALITY IS DERIVED FROM A SCREW(S) OR BOLT(S) WHICH MAY BE A PART OF THE ITEM OF SUPPLY. FOR ITEMS DESIGNED TO SECURE DIRECTLY TO A SHAFT BY USE OF SETSCREWS, PINS, OR THE LIKE, SEE COLLAR, SHAFT. EXCLUDES CLAMP, LOOP.
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 |
|---|---|---|
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNC |
| STYL | STYLE DESIGNATOR | RECTANGULAR, SINGLE BOLT SECURED |
| ADCQ | PLAIN HOLE DIAMETER | 0.1560 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 0.812 INCHES NOMINAL |
| AHYJ | CLAMP SECURING HOLE STYLE | THREADED |
| AEUY | DISTANCE FROM BORE CENTERLINE TO END | 0.375 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 0.375 INCHES NOMINAL |
| SURF | SURFACE TREATMENT | CADMIUM |
| ABNM | THICKNESS | 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| MATL | MATERIAL | STEEL, FED STD 66, AISI/SAE 1018 |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES |
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 SOCKET HEAD CAP SCREW |