513090: WASHER,FLAT.
The WASHER,FLAT is a the manufacturer industrial component. Key specifications include shape: IRREGULAR, width: 5.00 INCHES NOMINAL5.00 INCHES NOMINAL IN, length: 14.25 INCHES NOMINAL14.25 INCHES NOMINAL IN, material: STEEL, thickness: 0.239 INCHES NOMINAL0.239 INCHES NOMINAL IN, recess_width: 3.25 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-895-6249, 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.
| shape | IRREGULAR |
| width | 5.00 INCHES NOMINAL5.00 INCHES NOMINAL IN |
| length | 14.25 INCHES NOMINAL14.25 INCHES NOMINAL IN |
| material | STEEL |
| thickness | 0.239 INCHES NOMINAL0.239 INCHES NOMINAL IN |
| recess_width | 3.25 INCHES NOMINAL IN |
| recess_length | 3.50 INCHES NOMINAL IN |
| surface_treatment | CARC (CHEMICAL AGENT RESISTANT COATING) |
| mounting_hole_diameter | 0.27 INCHES NOMINAL FIRST HOLE IN |
| mounting_hole_quantity | 6 |
| end_item_identification | MRAP BUFFALO MK2A2 |
| NSN | 5310-00-895-6249 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2470 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| OVERALL DIAMETER | 0.500 INCHES NOMINAL IN |
| HARDNESS RATING | 83.0 ROCKWELL B MINIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4045,TEMPER T6 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| SURFACE TREATMENT | ANODIZE OVERALL |
| PERIPHERAL SHAPE STYLE | ROUND |
| MATERIAL | ALUMINUM ALLOY 7075 OVERALL |
| CENTER HOLE SHAPE STYLE | ROUND |
| HOLE DIAMETER | 0.174 INCHES NOMINAL IN |