FRS 1/5-K190: SCREW ASSEMBLY,PANEL.
The SCREW ASSEMBLY,PANEL is a the manufacturer industrial component. Key specifications include head_style: KNURLED NO. 1, thread_length: 53.50 MILLIMETERS NOMINAL MM, thread_direction: RIGHT-HAND, features_provided: LOCKNUT, surface_treatment: NICKEL OVERALL, internal_drive_style: SLOT.
This part is cataloged in the U.S. Government catalog under NSN 5305-01-693-6547, 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.
| head_style | KNURLED NO. 1 |
| thread_length | 53.50 MILLIMETERS NOMINAL MM |
| thread_direction | RIGHT-HAND |
| features_provided | LOCKNUT |
| surface_treatment | NICKEL OVERALL |
| internal_drive_style | SLOT |
| nominal_thread_diameter | 4.0 INCHES IN |
| thread_quantity_per_inch | 40.0 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| part_name_assigned_by_controlling_agency | FCT KNURLED THUMB SCREW LOCK |
| NSN | 5305-01-693-6547 |
| THREAD LENGTH | 53.50 MILLIMETERS NOMINAL MM |
| NOMINAL THREAD DIAMETER | 4.0 INCHES IN |
| FEATURES PROVIDED | LOCKNUT |
| HEAD STYLE | KNURLED NO. 1 |
| THREAD DIRECTION | RIGHT-HAND |
| SURFACE TREATMENT | NICKEL OVERALL |
| INTERNAL DRIVE STYLE | SLOT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | FCT KNURLED THUMB SCREW LOCK |
| THREAD QUANTITY PER INCH | 40.0 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
No substitute or cross-reference records for this part.