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 |
---|---|
77272 | THE BOEING COMPANY DBA BOEING |
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 |
---|---|---|
CQFM | HARDNESS RATING | 59.0 ROCKWELL C MINIMUM TEETH AND 64.0 ROCKWELL C MAXIMUM TEETH |
CWPP | PRESSURE ANGLE | 25.0000 DEGREES |
ABSA | SPLINE QUANTITY | 46 BOTH ENDS |
CWCD | NOMINAL OUTSIDE DIAMETER | 12.375 INCHES |
AAQL | BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
MATT | MATERIAL | STEEL OVERALL |
CWRS | BORE NOMINAL DIAMETER | 2.988 INCHES BOTH ENDS |
CWRM | FACE NOMINAL WIDTH | 1.125 INCHES |
STYL | STYLE DESIGNATOR | HUBLESS |
ANTP | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
BDTX | SPLINE PITCH DIAMETER | 2.8750 INCHES NOMINAL BOTH ENDS |
AGJS | PITCH DIAMETER | 12.1875 INCHES NOMINAL |
AJLA | TEETH QUANTITY | 130 |
CWNH | TOOTH FORM | STANDARD |