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 |
|---|---|
| 22852 | SPALLA 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 |
|---|---|---|
| CWRS | BORE NOMINAL DIAMETER | 1.063 INCHES BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.575 INCHES THIRD GEAR |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BETWEEN SECOND AND THIRD GEAR |
| CWFR | NOMINAL OVERALL LENGTH | 6.886 INCHES |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BETWEEN THIRD AND FOURTH GEAR |
| APGF | DESIGN TYPE | SPUR FOURTH GEAR |
| MATT | MATERIAL | STEEL COMP 4027 OVERALL |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| APGF | DESIGN TYPE | SPUR THIRD GEAR |
| CWTX | HUB NOMINAL DIAMETER | 1.688 INCHES BETWEEN FIRST AND SECOND GEAR |
| CWTX | HUB NOMINAL DIAMETER | 2.625 INCHES FIRST END |
| CWQN | HUB NOMINAL LENGTH | 1.904 INCHES BETWEEN FIRST AND SECOND GEAR |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.070 INCHES FIRST GEAR |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.970 INCHES FOURTH GEAR |
| CWQN | HUB NOMINAL LENGTH | 0.045 INCHES FIRST END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL AND AISI/SAE 4027 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CQCF | CONSTRUCTION | SOLID |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 1.425 INCHES BETWEEN THIRD AND FOURTH GEAR |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.470 INCHES SECOND GEAR |
| CWTX | HUB NOMINAL DIAMETER | 1.875 INCHES BETWEEN SECOND AND THIRD GEAR |
| APGF | DESIGN TYPE | HELICAL FIRST GEAR |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR |
| CWQN | HUB NOMINAL LENGTH | 0.857 INCHES BETWEEN THIRD AND FOURTH GEAR |
| CWQN | HUB NOMINAL LENGTH | 0.218 INCHES BETWEEN SECOND AND THIRD GEAR |
| APGF | DESIGN TYPE | HELICAL SECOND GEAR |