MS21299C6: WASHER,FLAT.
The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.071 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN, hole_diameter: 0.376 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN, overall_diameter: 0.702 INCHES MINIMUM AND 0.712 INCHES MAXIMUM IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the U.S.
Government catalog under NSN 5310-01-101-1856, 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 OVERALL |
| thickness | 0.071 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN |
| hole_diameter | 0.376 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| overall_diameter | 0.702 INCHES MINIMUM AND 0.712 INCHES MAXIMUM IN |
| peripheral_shape_style | ROUND |
| center_hole_shape_style | ROUND |
| end_item_identification | KC-130J; KC-13J |
| cross-sectional_shape_style | RECTANGULAR |
| part_name_assigned_by_controlling_agency | WASHER,AIRCRAFT,MATERIAL |
| NSN | 5310-01-101-1856 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | RECESSED |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE AND MIL-S-18729 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| OUTSIDE DIAMETER | 0.702 INCHES MINIMUM AND 0.712 INCHES MAXIMUM IN |
| MATERIAL THICKNESS | 0.071 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN |
| RECESS DIAMETER | 0.497 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN |
| SURFACE TREATMENT | CADMIUM OVERALL |
| MATERIAL | STEEL COMP 4130 OVERALL |
| HOLE DIAMETER | 0.376 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
No substitute or cross-reference records for this part.