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 |
|---|---|
| 78286 | SIKORSKY AIRCRAFT 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 |
|---|---|---|
| ABSA | SPLINE QUANTITY | 11 FIRST END |
| ABSA | SPLINE QUANTITY | 11 FIRST END |
| CWPP | PRESSURE ANGLE | 20.8597 DEGREES |
| BDTX | SPLINE PITCH DIAMETER | 0.3438 INCHES NOMINAL FIRST END |
| AJLA | TEETH QUANTITY | 7 |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWRS | BORE NOMINAL DIAMETER | 0.368 INCHES FIRST END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS-6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.528 INCHES |
| CWRM | FACE NOMINAL WIDTH | 1.489 INCHES |
| AGJS | PITCH DIAMETER | 1.2000 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | CARBON OVERALL |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.985 INCHES BOTH ENDS |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| CWTX | HUB NOMINAL DIAMETER | 0.623 INCHES BOTH ENDS |
| ANTP | BORE STYLE | INVOLUTE SPLINE FIRST END |
| MATT | MATERIAL | STEEL COMP E9310 OVERALL |
| CQFM | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL |