The GEARSHAFT,SPUR is a the manufacturer industrial component. Key specifications include material: CORK SEALING ELEMENT, case_style: RECESSED, seal_width: 0.500 INCHES NOMINAL IN, housing_bore_diameter: 2.833 INCHES MINIMUM AND 2.835 INCHES MAXIMUM IN, sealing_element_style: VERTICAL, accommodated_shaft_diameter: 1.719 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-053-3888, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | CORK SEALING ELEMENT |
| case_style | RECESSED |
| seal_width | 0.500 INCHES NOMINAL IN |
| housing_bore_diameter | 2.833 INCHES MINIMUM AND 2.835 INCHES MAXIMUM IN |
| sealing_element_style | VERTICAL |
| accommodated_shaft_diameter | 1.719 INCHES NOMINAL IN |
| accommodated_shaft_maximum_rated_speed | 1100 FEET PER MINUTE FT |
| NSN | 3040-00-053-3888 |
| TEETH QUANTITY | 58 |
| SHAFT END TYPE | PLAIN |
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| SHAFT LARGEST DIAMETER | 0.160 INCHES NOMINAL IN |
| LONGER SHAFT SEGMENT LENGTH | 0.195 INCHES NOMINAL IN |
| GEAR LOCATION ON SHAFT | OFF CENTER BETWEEN ENDS OF SHAFT |
| GEAR MATERIAL | STEEL CORROSION RESISTING |
| SHAFT MATERIAL | STEEL CORROSION RESISTING |
| PRESSURE ANGLE | 20.0000 DEGREES |
| SHAFT TYPE | SHOULDERED |