The FITTING,LUBRICATION is a the manufacturer industrial component. Key specifications include overall_diameter: 3.500 INCHES NOMINAL IN, special_features: RUGGEDIZED, special_markings: LOWER SCALE MARKED FREQ DEV PORM KCLS,UPPER SCALE MARKED O-O MOD, style_designator: ROUND FLUSH MTG, installation_design: PANEL, mounting_hole_diameter: 0.150 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 4730-01-365-1556, 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.
| overall_diameter | 3.500 INCHES NOMINAL IN |
| special_features | RUGGEDIZED |
| special_markings | LOWER SCALE MARKED FREQ DEV PORM KCLS,UPPER SCALE MARKED O-O MOD |
| style_designator | ROUND FLUSH MTG |
| installation_design | PANEL |
| mounting_hole_diameter | 0.150 INCHES NOMINAL IN |
| dial_scale_marking_color | BLACK ALL INDICATORS SINGLE RANGE |
| mounting_arrangement_style | THREE HOLE/STUD BOLT CIRCLE |
| mounting_bolt_circle_diameter | 2.160 INCHES NOMINAL IN |
| circuit_current_for_which_designed | DC |
| meter_depth_behind_mounting_flange | 1.405 INCHES NOMINAL IN |
| mounting_facility_type_and_quantity | 3 UNTHREADED HOLE(S) |
| NSN | 4730-01-365-1556 |