The WASHER,KEY is a the manufacturer industrial component. Key specifications include hole_diameter: 2.791 INCHES MINIMUM AND 2.816 INCHES MAXIMUM IN, hardness_rating: 50.0 ROCKWELL B MINIMUM AND 81.0 ROCKWELL B MAXIMUM, outside_diameter: 3.312 INCHES MINIMUM AND 3.342 INCHES MAXIMUM IN, style_designator: KEY, surface_treatment: CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL, material_thickness: 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-186-1071, 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 | 2.791 INCHES MINIMUM AND 2.816 INCHES MAXIMUM IN |
| hardness_rating | 50.0 ROCKWELL B MINIMUM AND 81.0 ROCKWELL B MAXIMUM |
| outside_diameter | 3.312 INCHES MINIMUM AND 3.342 INCHES MAXIMUM IN |
| style_designator | KEY |
| surface_treatment | CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL |
| material_thickness | 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN |
| external_key_quantity | 19 |
| external_prebent_key_width | 0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN |
| internal_prebent_key_width | 0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN |
| internal_prebent_key_length | 0.188 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| overall_distance_including_keys | 3.828 INCHES MAXIMUM IN |
| NSN | 5310-00-186-1071 |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL |
| MATERIAL THICKNESS | 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OR ASTM B633,TYPE 2,CLASS 3 ASSN STD 2ND TREATMENT RESPONSE OVERALL |
| INTERNAL PREBENT KEY WIDTH | 0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN |
| EXTERNAL KEY QUANTITY | 19 |
| HOLE DIAMETER | 2.791 INCHES MINIMUM AND 2.816 INCHES MAXIMUM IN |
| STYLE DESIGNATOR | KEY |
| 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 |
| OUTSIDE DIAMETER | 3.312 INCHES MINIMUM AND 3.342 INCHES MAXIMUM IN |
| EXTERNAL PREBENT KEY WIDTH | 0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN |