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 |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
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 |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL STD SINGLE MATERIAL RESPONSE ALL GEARS |
| APGF | DESIGN TYPE | SPUR ALL GEARS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWFR | NOMINAL OVERALL LENGTH | 2.591 INCHES |
| MATT | MATERIAL | STEEL ALL GEARS |
| CWTX | HUB NOMINAL DIAMETER | 3.060 INCHES BOTH ENDS |
| FEAT | SPECIAL FEATURES | GEARS ARE "FELLOWS" STUB TOOTH PINION |
| AGAV | END ITEM IDENTIFICATION | WEAPONS SYSTEM JG, SEAWOLF CLASS SSN |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.567 INCHES SECOND GEAR |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM OVERALL AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.167 INCHES FIRST GEAR |
| CQCF | CONSTRUCTION | SOLID |
| CWRS | BORE NOMINAL DIAMETER | 2.5317 INCHES BOTH ENDS |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |