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 |
|---|---|
| 13499 | ROCKWELL COLLINS INC. DBA GOVERNMENT |
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 |
|---|---|---|
| APGF | DESIGN TYPE | SPUR FIRST GEAR |
| SFTT | SURFACE TREATMENT | PASSIVATE SHAFT/HUB |
| CWFR | NOMINAL OVERALL LENGTH | 0.469 INCHES |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE FIRST GEAR |
| APGF | DESIGN TYPE | SPUR SECOND GEAR |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE SECOND GEAR |
| CQCF | CONSTRUCTION | ASSEMBLED |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE SHAFT/HUB |
| SFTT | SURFACE TREATMENT | ANODIZE FIRST GEAR |
| FEAT | SPECIAL FEATURES | INCLUDES MTG FEATURES FOR 2 HELICAL EXTENSION SPRINGS;TEETH MADE OF ALUMINUM ALLOY,QQ-A-283,T6-CANCELED |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 0.374 INCHES FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 0.500 INCHES SECOND GEAR |
| CWQN | HUB NOMINAL LENGTH | 0.0781 INCHES FIRST END |
| CWRS | BORE NOMINAL DIAMETER | 0.190 INCHES BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.0625 INCHES FIRST GEAR |
| SFTT | SURFACE TREATMENT | PASSIVATE SECOND GEAR |