National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 845-2050583 PIECE 3 | 80064 | A | 5 | 2 | 3 | AX | ||
| 845-2050583 | 80064 | A | D | 9 | 1 | AX | ||
| 2640-343X2 | 96169 | A | D | 9 | 1 | AX | ||
| 2640-343X2 PIECE 3 | 96169 | A | 5 | 2 | 1 | AX | ||
| 2050583 | 80064 | A | 3 | 2 | 1 | AX |
CAGE Information
| Code | Company |
|---|---|
| 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 96169 | ELECTRIC BOAT CORPORATION |
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 | 66A1ISI/SAE4340 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| APGF | DESIGN TYPE | SPUR ALL GEARS |
| SFTT | SURFACE TREATMENT | OXIDE OVERALL |
| MATT | MATERIAL | STEEL COMP 4340 OVERALL |
| CWFR | NOMINAL OVERALL LENGTH | 2.590 INCHES |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.567 INCHES SECOND GEAR |
| CWQN | HUB NOMINAL LENGTH | 0.438 INCHES FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 3.062 INCHES SECOND END |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM OVERALL AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| CWQN | HUB NOMINAL LENGTH | 0.402 INCHES SECOND END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.167 INCHES FIRST GEAR |
| CWRS | BORE NOMINAL DIAMETER | 2.531 INCHES BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 3.250 INCHES FIRST END |
| CQCF | CONSTRUCTION | SOLID |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |