The 193901-1 is a the manufacturer industrial component. Key specifications include material: ALUMINUM, construction: LAMINATED, hole_diameter: 0.421 INCHES MINIMUM AND 0.428 INCHES MAXIMUM IN, overall_width: 5.250 INCHES NOMINAL IN, overall_length: 5.500 INCHES NOMINAL IN, style_designator: NON-CIRCULAR W/BOLT HOLES. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-01-506-6008, 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 | ALUMINUM |
| construction | LAMINATED |
| hole_diameter | 0.421 INCHES MINIMUM AND 0.428 INCHES MAXIMUM IN |
| overall_width | 5.250 INCHES NOMINAL IN |
| overall_length | 5.500 INCHES NOMINAL IN |
| style_designator | NON-CIRCULAR W/BOLT HOLES |
| overall_thickness | 0.125 INCHES NOMINAL IN |
| bolt_hole_quantity | 4 |
| lamination_quantity | 42 |
| lamination_thickness | 0.003 INCHES NOMINAL IN |
| end_item_identification | AN/SPN-43;NEXT ASSEMBLY 193641-1 |
| material_document_and_classification | MIL-S-22499 MIL SPEC SINGLE MATERIAL RESPONSE |
| NSN | 5365-01-506-6008 |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-22499 MIL SPEC SINGLE MATERIAL RESPONSE |
| HOLE DIAMETER | 0.421 INCHES MINIMUM AND 0.428 INCHES MAXIMUM IN |
| END ITEM IDENTIFICATION | AN/SPN-43;NEXT ASSEMBLY 193641-1 |
| MATERIAL | ALUMINUM |
| LAMINATION QUANTITY | 42 |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 1.060 INCHES NOMINAL IN |
| CONSTRUCTION | LAMINATED |
| STYLE DESIGNATOR | NON-CIRCULAR W/BOLT HOLES |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 3.750 INCHES NOMINAL IN |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.440 INCHES NOMINAL IN |