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 |
---|---|
29440 | W. M. BERG INC |
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 |
---|---|---|
AJLA | TEETH QUANTITY | 42 |
CWRM | FACE NOMINAL WIDTH | 0.187 INCHES |
AAQL | BODY STYLE | PLAIN, SOLID |
CWCD | NOMINAL OUTSIDE DIAMETER | 0.916 INCHES |
CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 10 OR QUALITY NUMBER 11 |
STYL | STYLE DESIGNATOR | PROTRUDING HUB |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
CQFM | HARDNESS RATING | 75.0 ROCKWELL B MINIMUM OVERALL AND 83.0 ROCKWELL B MAXIMUM OVERALL |
CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END |
CWTR | HUB STYLE DESIGNATOR | PINNED FIRST END |
CWTX | HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END |
ANTP | BORE STYLE | PLAIN BOTH ENDS |
AGJS | PITCH DIAMETER | 0.8740 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM |
MATT | MATERIAL | STEEL COMP 303S OVERALL OR STEEL COMP 303SE OVERALL |
CWRS | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS |
SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
CWNH | TOOTH FORM | STANDARD |