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 |
|---|---|
| 67121 | MCELROY MARINE MACHINERY |
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 |
|---|---|---|
| AGAV | END ITEM IDENTIFICATION | WINCH,MCELROY MACHINE AND MFG. CO.,MODEL MTW32-20E |
| CQFM | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM BODY |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| MATT | MATERIAL | STEEL COMP 4142 OVERALL AND STEEL COMP 4340 OVERALL AND STEEL COMP 8620 OVERALL |
| AGJS | PITCH DIAMETER | 6.5000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 13 |
| CWSN | KEYWAY NOMINAL WIDTH | 0.750 INCHES BOTH ENDS |
| CWRM | FACE NOMINAL WIDTH | 3.500 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 2.990 INCHES BOTH ENDS |
| ANTP | BORE STYLE | ERR-090 BOTH ENDS |
| STYL | STYLE DESIGNATOR | HUBLESS |
| CQFM | HARDNESS RATING | 300.0 BRINELL HULTGREN MINIMUM BORE SURFACE |
| CWCD | NOMINAL OUTSIDE DIAMETER | 7.500 INCHES |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 2.245 INCHES BOTH ENDS |