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 |
---|---|
58275 | SASCO INC CANADIAN DIV |
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 |
---|---|---|
CQFM | HARDNESS RATING | 54.0 ROCKWELL C MINIMUM OVERALL AND 62.0 ROCKWELL C MINIMUM OVERALL |
AGJS | PITCH DIAMETER | 3.9334 INCHES NOMINAL |
AAQL | BODY STYLE | PLAIN, SOLID |
CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
CWMW | TEETH TYPE | SINGLE HELIX |
MATT | MATERIAL | STEEL COMP 8620H OVERALL |
CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
ANTP | BORE STYLE | W/COUNTERBORE BOTH ENDS |
CWRM | FACE NOMINAL WIDTH | 1.025 INCHES |
CWPZ | HELIX ANGLE | 28.2777 DEGREES |
STYL | STYLE DESIGNATOR | PROTRUDING HUB |
CWNM | TOOTH DIRECTION | LEFT |
AJLA | TEETH QUANTITY | 28 |
CWTX | HUB NOMINAL DIAMETER | 3.323 INCHES FIRST END |
CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.834 INCHES FIRST END |
CWRS | BORE NOMINAL DIAMETER | 2.126 INCHES FIRST END |
CWTB | COUNTERBORE NOMINAL DEPTH | 0.547 INCHES FIRST END |
CWTG | COUNTERBORE NOMINAL DIAMETER | 2.760 INCHES FIRST END |
CWCD | NOMINAL OUTSIDE DIAMETER | 4.241 INCHES |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
CWNH | TOOTH FORM | STANDARD |