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 |
|---|---|
| 76040 | MACK TRUCKS INC PARTS OPN |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CQFM | HARDNESS RATING | 80.0 ROCKWELL A MINIMUM OVERALL AND 83.0 ROCKWELL A MAXIMUM OVERALL |
| CQFM | HARDNESS RATING | 80.0 ROCKWELL A MINIMUM OVERALL AND 83.0 ROCKWELL A MAXIMUM OVERALL |
| CWTX | HUB NOMINAL DIAMETER | 3.094 INCHES BETWEEN FIRST AND SECOND GEAR |
| CWCD | NOMINAL OUTSIDE DIAMETER | 5.383 INCHES FIRST GEAR |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 3.000 INCHES BOTH ENDS |
| APGF | DESIGN TYPE | SPUR SECOND GEAR |
| CWRS | BORE NOMINAL DIAMETER | 2.375 INCHES BOTH ENDS |
| CWQN | HUB NOMINAL LENGTH | 0.125 INCHES FIRST END |
| CWQN | HUB NOMINAL LENGTH | 0.120 INCHES BETWEEN FIRST AND SECOND GEAR |
| CWQN | HUB NOMINAL LENGTH | 0.031 INCHES SECOND END |
| CWFR | NOMINAL OVERALL LENGTH | 2.773 INCHES |
| MATT | MATERIAL | STEEL OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.536 INCHES SECOND GEAR |
| CQCF | CONSTRUCTION | SOLID |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| APGF | DESIGN TYPE | HELICAL FIRST GEAR |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR |