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 |
|---|---|
| 61038 | VICKERS INC |
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 |
|---|---|---|
| MATT | MATERIAL | STEEL COMP 8620H OVERALL OR STEEL COMP 8720H OVERALL |
| APGF | DESIGN TYPE | SPUR ALL GEARS |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 3.250 INCHES FIRST COUNTERBORE FIRST END |
| CWQN | HUB NOMINAL LENGTH | 0.562 INCHES FIRST END |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.562 INCHES FIRST COUNTERBORE FIRST END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE8620H ASSN STD 1ST MATERIAL RESPONSE OVERALL OR SAE8720H ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.884 INCHES SECOND GEAR |
| CWCD | NOMINAL OUTSIDE DIAMETER | 5.885 INCHES FIRST GEAR |
| CWQN | HUB NOMINAL LENGTH | 0.125 INCHES SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 2.625 INCHES SECOND END |
| CWRS | BORE NOMINAL DIAMETER | 2.125 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PINNED BETWEEN FIRST AND SECOND GEAR |
| CQFM | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM OVERALL AND 63.0 ROCKWELL C MAXIMUM OVERALL |
| ANTP | BORE STYLE | W/COUNTERBORE FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 3.875 INCHES FIRST END |
| CQCF | CONSTRUCTION | SOLID |
| CWTX | HUB NOMINAL DIAMETER | 3.125 INCHES BETWEEN FIRST AND SECOND GEAR |
| CWQN | HUB NOMINAL LENGTH | 1.469 INCHES BETWEEN FIRST AND SECOND GEAR |
| FEAT | SPECIAL FEATURES | COUNTERBORE SPLINED,INVOLUTE,24 TEETH |
| CWFR | NOMINAL OVERALL LENGTH | 3.531 INCHES |