78657-01: CIRCUIT CARD ASSEMBLY.
The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING NUT, lug_width: 1.750 INCHES NOMINAL IN, overall_width: 1.680 INCHES NOMINAL IN, special_features: PART NAME ASSIGNED BY MANUFACTURER CLAMP, METRIC, CUSHIONED, HINGED, FLUSH MOUNT, style_designator: CLAMP & BRACKET, lug_hole_diameter: 0.199 INCHES MINIMUM AND 1.209 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5998-01-257-6340, 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 | STEEL CORROSION RESISTING NUT |
| lug_width | 1.750 INCHES NOMINAL IN |
| overall_width | 1.680 INCHES NOMINAL IN |
| special_features | PART NAME ASSIGNED BY MANUFACTURER CLAMP, METRIC, CUSHIONED, HINGED, FLUSH MOUNT |
| style_designator | CLAMP & BRACKET |
| lug_hole_diameter | 0.199 INCHES MINIMUM AND 1.209 INCHES MAXIMUM IN |
| surface_treatment | PASSIVATE OVERALL |
| material_thickness | 1.680 INCHES NOMINAL IN |
| loop_inside_diameter | 0.394 INCHES NOMINAL IN |
| fastening_device_type | HEXAGON CROSS RECESS HEAD SCREW |
| end_item_identification | AIRCRAFT MODEL CH53E |
| material_document_and_classification | AMS 5732 MFR REF 2ND MATERIAL RESPONSE OR AMS 5737 MFR REF 2ND MATERIAL RESPONSE CUSHION |
| NSN | 5998-01-257-6340 |
| SPECIAL FEATURES | PRINTED WIRING BOARD 1,CONNECTOR 2,CAPACITOR FIXED 157,RESISTOR NETWORK 27,RESISTOR FIXED 50,DIODE 6,RELAY 1,MICROCIRCUITS 36 |
| END ITEM IDENTIFICATION | AIRCRAFT MODEL CH53E |
No substitute or cross-reference records for this part.