Part Number
Part Number:
NSN:
NIIN:
Item Name:
GEAR , SPUR
Definition:
A GEAR, CYLINDRICAL IN FORM, WITH STRAIGHT TEETH ON THE OUTER SURFACE PARALLEL TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, SPUR. FOR BULK MATERIAL, SEE ROD, PINION.
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 |
|---|---|---|
| CWTX | HUB NOMINAL DIAMETER | 2.001 INCHES SECOND END |
| CWNH | TOOTH FORM | STUB |
| FEAT | SPECIAL FEATURES | USED ON HIGH PRESSURE WATERTIGHT BULKHEAD DOOR, SEAWOLF CLASS SUBMARINE |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH BODY, FIRST END |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 8 THREADED AXIALLY THROUGH BODY, FIRST END |
| AAQL | BODY STYLE | PLAIN, SOLID |
| AJLA | TEETH QUANTITY | 70 |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 8.998 INCHES |
| AGJS | PITCH DIAMETER | 8.7500 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| CWRM | FACE NOMINAL WIDTH | 0.627 INCHES |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 8.000 INCHES AXIALLY THROUGH BODY, FIRST END |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.678 INCHES BOTH ENDS |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.190 INCHES AXIALLY THROUGH BODY, FIRST END |
| ANTP | BORE STYLE | ERR-090 BOTH ENDS |
| MATT | MATERIAL | BRONZE OVERALL |
| CWSN | KEYWAY NOMINAL WIDTH | 0.251 INCHES BOTH ENDS |
| CWRS | BORE NOMINAL DIAMETER | 1.125 INCHES BOTH ENDS |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.181 INCHES SECOND END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-728 CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |