Part Number
Part Number:
NSN:
NIIN:
Item Name:
GEAR CLUSTER
Definition:
A CYLINDRICAL ITEM HAVING A FULL 360 DEGREE (6.282 RADIANS) COMPLEMENT OF TEETH ON TWO OR MORE SURFACES. IT MAY BE A ONE-PIECE CASTING OR COMPOSED OF TWO OR MORE SEPARATE ITEMS FIRMLY HELD TOGETHER BY WELDING, RIVETS, PINS, OR THE LIKE, TO FORM A SINGLE UNIT. IT IS DESIGNED TO MOUNT ON A SHAFT. FOR ITEMS CONSISTING OF A SHAFT WITH AN INTEGRAL COMPLEMENT(S) OR GEAR TEETH, SEE GEARSHAFT (AS MODIFIED). EXCLUDES GEAR SUBASSEMBLY, SPEED DECREASER.
CAGE Information
| Code | Company |
|---|---|
| 16603 | CONTROL FLOW INC. DBA WESTECH HEAVY |
Federal Supply Class
Title
GEARS, PULLEYS, SPROCKETS, AND T
Inclusions:
INCLUDES POWER TRANSMISSION CHAIN; MATCHED GEAR SETS.
Exclusions:
EXCLUDES REDUCTION GEARS (FSC 3010).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.500 INCHES FIRST END |
| CWQN | HUB NOMINAL LENGTH | 1.750 INCHES BETWEEN FIRST AND SECOND GEAR |
| FEAT | SPECIAL FEATURES | SPLINES LOCATED IN COUNTERBORE,45 TEETH,5.750 IN.MAJOR DIA,5.500 IN.MINOR DIA |
| CWTX | HUB NOMINAL DIAMETER | 17.969 INCHES BETWEEN FIRST AND SECOND GEAR |
| CQCF | CONSTRUCTION | ASSEMBLED |
| MATT | MATERIAL | STEEL OVERALL |
| CWRS | BORE NOMINAL DIAMETER | 3.624 INCHES BOTH ENDS |
| ANTP | BORE STYLE | W/COUNTERBORE FIRST END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 5.875 INCHES FIRST END |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWFR | NOMINAL OVERALL LENGTH | 3.750 INCHES |
| APGF | DESIGN TYPE | HELICAL ALL GEARS |
| CQFM | HARDNESS RATING | 270.0 BRINELL HULTGREN MINIMUM OVERALL AND 290.0 BRINELL HULTGREN MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 18.605 INCHES ALL GEARS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR |