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) | 00-275-6955 (002756955) |
NCB Code | USA (00) |
Manufacturer | Spalla Inc, Hercules Engine Co Inc, D W Hercules Llc, Acf Brill Motors Co |
MRC | Criteria | Characteristic |
---|---|---|
AAQL | BODY STYLE | WEBBED,SOLID |
AGJS | PITCH DIAMETER | 3.9166 INCHES NOMINAL |
AJLA | TEETH QUANTITY | 30 |
ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
CQFM | HARDNESS RATING | 37.0 ROCKWELL C MINIMUM OVERALL AND 41.0 ROCKWELL C MAXIMUM OVERALL |
CWCD | NOMINAL OUTSIDE DIAMETER | 4.165 INCHES |
CWMW | TEETH TYPE | SINGLE HELIX |
CWNH | TOOTH FORM | STANDARD |
CWNM | TOOTH DIRECTION | RIGHT |
CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
CWPZ | HELIX ANGLE | 16.7750 DEGREES |
CWRM | FACE NOMINAL WIDTH | 0.992 INCHES |
CWRS | BORE NOMINAL DIAMETER | 0.999 INCHES BOTH ENDS |
CWSN | KEYWAY NOMINAL WIDTH | 0.189 INCHES BOTH ENDS |
CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.593 INCHES BOTH ENDS |
CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
CWTX | HUB NOMINAL DIAMETER | 2.000 INCHES FIRST END |
CWTX | HUB NOMINAL DIAMETER | 2.000 INCHES SECOND END |
MATT | MATERIAL | STEEL COMP E4340 OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 4615 FED STD SINGLE MATERIAL RESPONSE OVERALL |
STYL | STYLE DESIGNATOR | FLUSH HUB |
Relevant Components for NSN - 3020-00-275-6955, 3020002756955 | ||||
3040-99-998-5105 (3040999985105) | 3040-99-996-0531 (3040999960531) | 3040-99-995-0697 (3040999950697) | 3040-99-994-2127 (3040999942127) | |
3040-99-987-5128 (3040999875128) | 3040-99-985-9338 (3040999859338) | 3040-99-984-7561 (3040999847561) | 3040-99-983-1075 (3040999831075) | |
3040-99-983-0642 (3040999830642) | 3040-99-976-1779 (3040999761779) | 3040-99-974-7534 (3040999747534) | 3040-99-974-1514 (3040999741514) | |
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