The WASHER,KEY is a the manufacturer industrial component. Key specifications include hole_diameter: 3.177 INCHES MINIMUM AND 3.207 INCHES MAXIMUM IN, hardness_rating: 50.0 ROCKWELL B MINIMUM AND 81.0 ROCKWELL B MAXIMUM, outside_diameter: 3.844 INCHES MINIMUM AND 3.874 INCHES MAXIMUM IN, style_designator: KEY, material_thickness: 0.067 INCHES MINIMUM AND 0.077 INCHES MAXIMUM IN, external_key_quantity: 19. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-186-0975, 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 COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OVERALL |
| hole_diameter | 3.177 INCHES MINIMUM AND 3.207 INCHES MAXIMUM IN |
| hardness_rating | 50.0 ROCKWELL B MINIMUM AND 81.0 ROCKWELL B MAXIMUM |
| outside_diameter | 3.844 INCHES MINIMUM AND 3.874 INCHES MAXIMUM IN |
| style_designator | KEY |
| material_thickness | 0.067 INCHES MINIMUM AND 0.077 INCHES MAXIMUM IN |
| external_key_quantity | 19 |
| external_prebent_key_width | 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| internal_prebent_key_width | 0.313 INCHES MINIMUM AND 0.353 INCHES MAXIMUM IN |
| internal_prebent_key_length | 0.188 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| overall_distance_including_keys | 4.375 INCHES MAXIMUM IN |
| material_document_and_classification | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| NSN | 5310-00-186-0975 |
| INTERNAL PREBENT KEY WIDTH | 0.313 INCHES MINIMUM AND 0.353 INCHES MAXIMUM IN |
| EXTERNAL KEY QUANTITY | 19 |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| OVERALL DISTANCE INCLUDING KEYS | 4.375 INCHES MAXIMUM IN |
| HOLE DIAMETER | 3.177 INCHES MINIMUM AND 3.207 INCHES MAXIMUM IN |
| STYLE DESIGNATOR | KEY |
| EXTERNAL PREBENT KEY WIDTH | 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| INTERNAL PREBENT KEY LENGTH | 0.188 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| HARDNESS RATING | 50.0 ROCKWELL B MINIMUM AND 81.0 ROCKWELL B MAXIMUM |
| MATERIAL | STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OVERALL |