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 |
|---|---|
| 72957 | ELLIOTT COMPANY DIV JEANNETTE |
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 |
|---|---|---|
| CWTG | COUNTERBORE NOMINAL DIAMETER | 4.125 INCHES COUNTERBORE, FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 9.449 INCHES |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC TRANSVERSELY THROUGH HUB, FIRST END |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| MATT | MATERIAL | STEEL COMP 4620 OVERALL |
| AGJS | PITCH DIAMETER | 9.2500 INCHES NOMINAL |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 4.875 INCHES FIRST END |
| ANTP | BORE STYLE | W/STEPPED COUNTERBORE SECOND END |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.750 INCHES SECOND COUNTERBORE, SECOND END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 4.000 INCHES SECOND COUNTERBORE, SECOND END |
| CQFM | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM TEETH AND 62.0 ROCKWELL C MAXIMUM TEETH |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN AXIALLY THROUGH BODY, SECOND END |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.281 INCHES FIRST COUNTERBORE, SECOND END |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| AJLA | TEETH QUANTITY | 74 |
| CWTB | COUNTERBORE NOMINAL DEPTH | 3.188 INCHES COUNTERBORE, FIRST END |
| ANTP | BORE STYLE | W/COUNTERBORE FIRST END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| CWRM | FACE NOMINAL WIDTH | 1.125 INCHES |
| FEAT | SPECIAL FEATURES | SLOTTED COUNTERBORE,SECOND END;0.125 IN WIDE,1.750 IN.FROM END |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.375 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 3.687 INCHES FIRST END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 5.500 INCHES FIRST COUNTERBORE, SECOND END |
| CWRS | BORE NOMINAL DIAMETER | 2.875 INCHES BOTH ENDS |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.562 INCHES AXIALLY THROUGH BODY, SECOND END |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 8 THREADED TRANSVERSELY THROUGH HUB, FIRST END |
| CWNH | TOOTH FORM | STANDARD |