Part Number
Part Number:
NSN:
NIIN:
Item Name:
GEAR , WORM WHEEL
Definition:
A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.
CAGE Information
| Code | Company |
|---|---|
| 72907 | GREERCO CORP |
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 | 1.875 INCHES FIRST END |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 3 THREADED TRANSVERSELY THROUGH HUB, FIRST END |
| CWRM | FACE NOMINAL WIDTH | 1.000 INCHES |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC TRANSVERSELY THROUGH HUB, FIRST END |
| MATT | MATERIAL | IRON CAST OVERALL |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| ALPN | FACE TYPE | CONCAVE |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| ANTP | BORE STYLE | W/COUNTERBORE BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.651 INCHES |
| AAQL | BODY STYLE | WEBBED, SOLID |
| FEAT | SPECIAL FEATURES | ATTACHING HOLES EQUALLY SPACED 3/8IN. FROM HUB FACE AND DRILLED AT A 15 DEG ANGLE TO THE GEAR FACE |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.141 INCHES COUNTER BORE, SECOND END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 1.984 INCHES COUNTER BORE, SECOND END |
| CWPZ | HELIX ANGLE | 36.02527 DEGREES |
| AGJS | PITCH DIAMETER | 4.0000 INCHES NOMINAL |
| CWTX | HUB NOMINAL DIAMETER | 2.375 INCHES SECOND END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 1.313 INCHES COUNTERBORE, FIRST END |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.141 INCHES COUNTERBORE, FIRST END |
| CWRS | BORE NOMINAL DIAMETER | 1.000 INCHES BOTH ENDS |
| AJLA | TEETH QUANTITY | 24 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.406 INCHES FIRST END |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPL | MATING THREAD LEAD QUANTITY | 6 |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.375 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB |
| CWNP | THROAT NOMINAL RADIUS | 0.521 INCHES |