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 |
---|---|
19200 | U S ARMY ARMAMENT RESEARCH & DEVELOP |
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 |
---|---|---|
CMLM | MOUNTING HOLE THREAD QUANTITY PER INCH | 32 TRANSVERSELY THROUGH HUB, FIRST END |
CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC TRANSVERSELY THROUGH HUB, FIRST END |
ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
AAQL | BODY STYLE | PLAIN, SOLID |
AGJS | PITCH DIAMETER | 2.2708 INCHES NOMINAL |
CTQY | MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED TRANSVERSELY THROUGH HUB, FIRST END |
CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.290 INCHES FIRST END |
CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 10 OR QUALITY NUMBER 11 |
CWXB | FIRST STEP NOMINAL DIAMETER | 0.500 INCHES SECOND END |
MATT | MATERIAL | STEEL COMP 416 OVERALL |
STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
AJLA | TEETH QUANTITY | 109 |
CWWH | END NOMINAL LENGTH | 0.031 INCHES SECOND END |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,TYPE 416 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
CWRS | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS |
CQFM | HARDNESS RATING | 89.0 ROCKWELL B MINIMUM OVERALL AND 94.0 ROCKWELL B MAXIMUM OVERALL |
SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
CWFR | NOMINAL OVERALL LENGTH | 0.531 INCHES |
CWRM | FACE NOMINAL WIDTH | 0.094 INCHES |
CWNH | TOOTH FORM | STANDARD |