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 |
|---|---|---|
| ADCQ | PLAIN HOLE DIAMETER | 0.4365 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNC |
| ABNM | THICKNESS | 2.125 INCHES NOMINAL |
| AHYJ | CLAMP SECURING HOLE STYLE | THREADED |
| STYL | STYLE DESIGNATOR | ROUND SECTIONAL, TWO BOLT SECURED |
| MATL | MATERIAL | TOOL STEEL, QQ-T-570, CLASS O1 |
| FEAT | SPECIAL FEATURES | BORE BORE TAPERED 8 DEG, THRD COUNTERBORE 9/16 DEEP,THD 3 3/8-12UN-2B X 1/2 DEEP= |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES |
| CSFN | SURFACE FINISH AND LOCATION | 32 BOTTOM INSIDE PERIPHERY WICK |
| CSFN | SURFACE FINISH AND LOCATION | 32 CONVERTER, SEVEN SEGMENT TO BINARY CODED DECIMAL WICK |
| ABKV | OUTSIDE DIAMETER | 5.8120 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 2.5100 INCHES NOMINAL |