751-6402503-11: KEY,MACHINE.
The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400 OVERALL, overall_width: 0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, overall_height: 0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, overall_length: 5.500 INCHES NOMINAL IN, style_designator: PLAIN, countersink_angle: 82.0 DEGREES NOMINAL. This part is cataloged in the U.S.
Government catalog under NSN 5315-01-500-7436, 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 | NICKEL ALLOY 400 OVERALL |
| overall_width | 0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| overall_height | 0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| overall_length | 5.500 INCHES NOMINAL IN |
| style_designator | PLAIN |
| countersink_angle | 82.0 DEGREES NOMINAL |
| key_chamfer_angle | 45.0 DEGREES NOMINAL |
| mounting_hole_depth | 0.500 INCHES NOMINAL IN |
| mounting_hole_diameter | 0.221 INCHES NOMINAL IN |
| end_item_identification | MECHANISM, STOP BOLT |
| mounting_hole_type_and_quantity | 2 UNTHREADED-COUNTERSUNK |
| material_document_and_classification | QQ-N-281, CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5315-01-500-7436 |
| OVERALL HEIGHT | 0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| KEY CHAMFER ANGLE | 45.0 DEGREES NOMINAL |
| MOUNTING HOLE TYPE AND QUANTITY | 2 UNTHREADED-COUNTERSUNK |
| STYLE DESIGNATOR | PLAIN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281, CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MOUNTING HOLE DIAMETER | 0.221 INCHES NOMINAL IN |
| OVERALL LENGTH | 5.500 INCHES NOMINAL IN |
| OVERALL WIDTH | 0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| DISTANCE FROM MOUNTING HOLE CENTER TO END | 0.500 INCHES NOMINAL IN |
| MOUNTING HOLE DEPTH | 0.500 INCHES NOMINAL IN |