S2728: KINGPIN,WHEEL SPINDLE.
The KINGPIN,WHEEL SPINDLE is a the manufacturer industrial component. Key specifications include length: 5.380 INCHES NOMINAL IN, diameter: 0.875 INCHES NOMINAL IN, material: STEEL COMP 4130, special_features: W/2 HOLES,0.190 IN. DIA,1.181 IN.
FROM END OPPOSITE SCREWDRIVER SLOT,1.625 IN. CENTER TO CENTER IN, fsc_application_data: TRAILER,AIRCRAFT ENGINE, threaded_securing_end: NOT INCLUDED. This part is cataloged in the U.S.
Government catalog under NSN 9390-00-239-8632, 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.
| length | 5.380 INCHES NOMINAL IN |
| diameter | 0.875 INCHES NOMINAL IN |
| material | STEEL COMP 4130 |
| special_features | W/2 HOLES,0.190 IN. DIA,1.181 IN. FROM END OPPOSITE SCREWDRIVER SLOT,1.625 IN. CENTER TO CENTER IN |
| fsc_application_data | TRAILER,AIRCRAFT ENGINE |
| threaded_securing_end | NOT INCLUDED |
| casehardening_indicator | NOT CASEHARDENED |
| screwdriver_slotted_end | INCLUDED |
| metallic_hardness_rating | 10.0 MINIMUM ROCKWELL C AND 25.0 MAXIMUM ROCKWELL C |
| lubrication_fitting_threaded_hole | NOT INCLUDED |
| material_document_and_classification | AISI 4130 ASSN STD 1ST MATERIAL RESPONSE |
| NSN | 9390-00-239-8632 |
| BASE FLANGE THICKNESS | 0.062 INCHES NOMINAL IN |
| MINIMUM TENSILE STRENGTH | ERR-060 |
| FIRST FILLET RADIUS | 0.062 INCHES NOMINAL IN |
| CROSS-SECTIONAL SHAPE STYLE | ROUND, HOLLOW CORE |
| OVERALL WIDTH | 1.062 INCHES NOMINAL IN |
| OUTSIDE RADIUS | 0.250 INCHES NOMINAL IN |
| ENVIRONMENTAL PROTECTION | OIL RESISTANT AND OZONE RESISTANT AND WEATHER RESISTANT |
| MATERIAL | RUBBER SYNTHETIC |
| NONMETALLIC HARDNESS RATING | 35.0 MINIMUM SHORE DUROMETER A AND 45.0 MAXIMUM SHORE DUROMETER A |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY LENGTH |