169-045090-001: 169-045090-001.
The 169-045090-001 is a the manufacturer industrial component. Key specifications include material: PLASTIC PHENOLIC, outside_diameter: 1.750 INCHES NOMINAL IN, screw_drive_type: SLOT, special_features: KNOB HAS "WARMER" REFERENCE MARKING, style_designator: SKIRTED ROUND WITH WINDOW, attachment_method: SETSCREWS. This part is cataloged in the U.S.
Government catalog under NSN 5355-01-503-6557, 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 | PLASTIC PHENOLIC |
| outside_diameter | 1.750 INCHES NOMINAL IN |
| screw_drive_type | SLOT |
| special_features | KNOB HAS "WARMER" REFERENCE MARKING |
| style_designator | SKIRTED ROUND WITH WINDOW |
| attachment_method | SETSCREWS |
| overall_thickness | 0.750 INCHES NOMINAL IN |
| nominal_thread_size | 0.164 INCHES SCREW HOLE IN |
| setscrew_hole_quantity | 2 |
| end_item_identification | HEATER SPACE |
| thread_quantity_per_inch | 32 SCREW HOLE |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| NSN | 5355-01-503-6557 |
| DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.312 INCHES NOMINAL IN |
| OVERALL THICKNESS | 0.750 INCHES NOMINAL IN |
| STYLE DESIGNATOR | SKIRTED ROUND WITH WINDOW |
| OUTSIDE DIAMETER | 1.750 INCHES NOMINAL IN |
| SETSCREW HOLE QUANTITY | 2 |
| NOMINAL THREAD SIZE | 0.164 INCHES SCREW HOLE IN |
| GRIPPING SURFACE CONDITION | GRIP AID |
| SPECIAL FEATURES | KNOB HAS "WARMER" REFERENCE MARKING |
| SCREW DRIVE TYPE | SLOT |
| END ITEM IDENTIFICATION | HEATER SPACE |