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 |
---|---|
30003 | NAVAL AIR SYSTEMS COMMAND |
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 |
---|---|---|
CWTX | HUB NOMINAL DIAMETER | 0.728 INCHES FIRST END |
CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC TRANSVERSELY THROUGH HUB, FIRST END |
ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TYPE IV FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
AAQL | BODY STYLE | PLAIN, SOLID |
CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.138 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.078 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
CWRM | FACE NOMINAL WIDTH | 0.188 INCHES |
CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL |
CWRS | BORE NOMINAL DIAMETER | 0.313 INCHES BOTH ENDS |
MATT | MATERIAL | STEEL COMP 416 OVERALL |
STYL | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A-582,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
CWRB | BODY RECESS NOMINAL DEPTH | 0.060 INCHES SECOND END |
FEAT | SPECIAL FEATURES | MOUNTING HOLES ON HUB 90DEG APART |
CWCD | NOMINAL OUTSIDE DIAMETER | 1.396 INCHES |
CWTR | HUB STYLE DESIGNATOR | PINNED FIRST END |
CTQY | MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN TRANSVERSELY THROUGH HUB, FIRST END AND 1 THREADED TRANSVERSELY THROUGH HUB, FIRST END |
ANTP | BORE STYLE | PLAIN BOTH ENDS |
CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.247 INCHES FIRST END |
AJLA | TEETH QUANTITY | 65 |
AGJS | PITCH DIAMETER | 1.3542 INCHES NOMINAL |
SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |