6650407: WASHER,FLAT.
The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OR STEEL COMP 316 OVERALL, thickness: 0.190 INCHES NOMINAL IN, hole_diameter: 1.020 INCHES MINIMUM AND 1.040 INCHES MAXIMUM IN, overall_diameter: 3.500 INCHES NOMINAL IN, surface_treatment: OXIDE OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.
Government catalog under NSN 5310-01-388-4108, 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 304 OR STEEL COMP 316 OVERALL |
| thickness | 0.190 INCHES NOMINAL IN |
| hole_diameter | 1.020 INCHES MINIMUM AND 1.040 INCHES MAXIMUM IN |
| overall_diameter | 3.500 INCHES NOMINAL IN |
| surface_treatment | OXIDE OVERALL |
| peripheral_shape_style | ROUND |
| center_hole_shape_style | ROUND |
| end_item_identification | MOUNT,MACHINE GUN,MK93,MOD 1 |
| cross-sectional_shape_style | RECTANGULAR |
| material_document_and_classification | ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| surface_treatment_document_and_classification | MIL-C013924,CLASS 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| NSN | 5310-01-388-4108 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C013924,CLASS 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| OVERALL DIAMETER | 3.500 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| SURFACE TREATMENT | OXIDE OVERALL |
| PERIPHERAL SHAPE STYLE | ROUND |
| END ITEM IDENTIFICATION | MOUNT,MACHINE GUN,MK93,MOD 1 |
| MATERIAL | STEEL COMP 304 OR STEEL COMP 316 OVERALL |
| CENTER HOLE SHAPE STYLE | ROUND |
| HOLE DIAMETER | 1.020 INCHES MINIMUM AND 1.040 INCHES MAXIMUM IN |
No substitute or cross-reference records for this part.