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 |
|---|---|
| 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB |
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 |
|---|---|---|
| CWPZ | HELIX ANGLE | 45.0000 DEGREES |
| MATT | MATERIAL | STEEL COMP 303 OVERALL |
| CWRM | FACE NOMINAL WIDTH | 0.187 INCHES |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,TYPE 303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AJLA | TEETH QUANTITY | 32 |
| CWCD | NOMINAL OUTSIDE DIAMETER | 0.984 INCHES |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AGJS | PITCH DIAMETER | 0.9417 INCHES MINIMUM AND 0.9427 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| AGAV | END ITEM IDENTIFICATION | FSPRUANCE CLASS DD (963), KIDD CLASS DDG, NIMITZ CLASS CVN, ARLEIGH BURKE CLASS DDG, TICONDEROGA CLASS CG (47), LOS ANGELES CLASS SSN (688), OLIVER PERRY CLASS FFG, FORRESTAL CLASS CV, WASP CLASS LHD |
| CWNM | TOOTH DIRECTION | LEFT |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PINNED FIRST END |
| FEAT | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| CWTX | HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CWRS | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 10 |
| CWNH | TOOTH FORM | STANDARD |