Item Name | Gear Helical |
Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
National Item Identification Number (NIIN) | 00-517-3930 (005173930) |
NCB Code | USA (00) |
Manufacturer | Dresser Rand Company, Curtiss Wright Electro Mechanical Corporation, Rexnord Gmbh |
MRC | Criteria | Characteristic |
---|---|---|
AAQL | BODY STYLE | PLAIN,SOLID |
AGJS | PITCH DIAMETER | 3.0000 INCHES NOMINAL |
AJLA | TEETH QUANTITY | 36 |
ANTP | BORE STYLE | TAPERED W/KEYWAY FIRST END |
CBBL | FEATURES PROVIDED | TAPERED KEYWAY |
CQFM | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL |
CWCD | NOMINAL OUTSIDE DIAMETER | 3.1440 INCHES |
CWMW | TEETH TYPE | SINGLE HELIX |
CWNH | TOOTH FORM | STANDARD |
CWNM | TOOTH DIRECTION | RIGHT |
CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
CWPZ | HELIX ANGLE | 30.0483 DEGREES |
CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.281 INCHES FIRST END |
CWRM | FACE NOMINAL WIDTH | 1.250 INCHES |
CWSN | KEYWAY NOMINAL WIDTH | 0.3130 INCHES FIRST END |
CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.8732 INCHES FIRST END |
CWSW | TAPER MAJOR NOMINAL DIAMETER | 1.3700 INCHES FIRST END |
CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
CWTX | HUB NOMINAL DIAMETER | 2.250 INCHES FIRST END |
FEAT | SPECIAL FEATURES | CBORE 2ND END; 2.1880 IN. DIA; 0.3750 IN. DP |
MATT | MATERIAL | STEEL OVERALL |
STYL | STYLE DESIGNATOR | PROTRUDING HUB |
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