Part Number
Part Number:
NSN:
NIIN:
Item Name:
GEAR , HELICAL
Definition:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
CAGE Information
| Code | Company |
|---|---|
| 23667 | SMITHS DETECTION-EDGEWOOD INC DIV ED |
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 |
|---|---|---|
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC TRANSVERSELY THROUGH HUB, FIRST END |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.266 INCHES FIRST END |
| CWPZ | HELIX ANGLE | 45.0000 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 0.125 INCHES |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.250 INCHES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWXB | FIRST STEP NOMINAL DIAMETER | 0.500 INCHES FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.018 INCHES |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B16,1/2H ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AGJS | PITCH DIAMETER | 1.9840 INCHES MINIMUM AND 1.9880 INCHES MAXIMUM |
| CWNM | TOOTH DIRECTION | RIGHT |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.112 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.062 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| CWWN | END NOMINAL DIAMETER | 0.313 INCHES FIRST END |
| MATT | MATERIAL | COPPER ALLOY 360 OVERALL |
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 SETSCREW |
| 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 |
| CWWH | END NOMINAL LENGTH | 0.016 INCHES FIRST END |
| CWRS | BORE NOMINAL DIAMETER | 0.188 INCHES BOTH ENDS |
| AJLA | TEETH QUANTITY | 90 |
| FEAT | SPECIAL FEATURES | MTG HOLES CENTERED 0.141 IN. FROM END OF HUB,90 DEGS APART |
| CWNH | TOOTH FORM | STANDARD |