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 |
|---|---|
| 21900 | FEDERAL DIV OF VICTOREEN INSTRUMENT |
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 |
|---|---|---|
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| CWPZ | HELIX ANGLE | 20.0000 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 0.297 INCHES |
| CWCD | NOMINAL OUTSIDE DIAMETER | 0.8180 INCHES |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWFR | NOMINAL OVERALL LENGTH | 0.703 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CMLM | MOUNTING HOLE THREAD QUANTITY PER INCH | 36 TRANSVERSELY THROUGH HUB, FIRST END |
| CWRS | BORE NOMINAL DIAMETER | 0.2500 INCHES BOTH ENDS |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED TRANSVERSELY THROUGH HUB, FIRST END |
| MATT | MATERIAL | PLASTIC PHENOLIC OVERALL AND COTTON OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| CWNM | TOOTH DIRECTION | LEFT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-15035,TYPE FBI MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWTX | HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END |
| AGJS | PITCH DIAMETER | 0.7760 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 35 |
| CWNH | TOOTH FORM | STANDARD |