National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 756954-1 | 18894 | A | 3 | 2 | 4 | 9Z |
CAGE Information
| Code | Company |
|---|---|
| 18894 | AIR ARMAMENT CENTER/ EN |
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 |
|---|---|---|
| STYL | STYLE DESIGNATOR | ROUND W/EXTENDED CLAMPING DEVICE |
| ADCQ | PLAIN HOLE DIAMETER | 0.2520 INCHES MINIMUM AND 0.2620 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| MATL | MATERIAL | ALUMINUM ALLOY, QQ-A-250/4, ALLOY 2024, T4 |
| AEUY | DISTANCE FROM BORE CENTERLINE TO END | 1.310 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.620 INCHES NOMINAL |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNC |
| SURF | SURFACE TREATMENT | CHROMATE, MIL-C-5541, CLASS 3 |
| AHYJ | CLAMP SECURING HOLE STYLE | THREADED |
| ABMK | OVERALL WIDTH | 2.620 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 1.4400 INCHES MINIMUM AND 1.4500 INCHES MAXIMUM |
| ABNM | THICKNESS | 0.500 INCHES NOMINAL |