481796: BACKPLANE ASSEMBLY.
The BACKPLANE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, hole_type: DRILLED, head_style: DOUBLE HEXAGON EXTENDED WASHER, head_height: 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN, thread_class: 3A A, hole_diameter: 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-118-1473, 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 CORROSION RESISTING OVERALL |
| hole_type | DRILLED |
| head_style | DOUBLE HEXAGON EXTENDED WASHER |
| head_height | 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| thread_class | 3A A |
| hole_diameter | 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| hole_quantity | 4 |
| fastener_length | 0.390 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| hardness_rating | 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| width_between_flats | 0.348 INCHES NOMINAL IN |
| nominal_thread_diameter | 0.250 INCHES IN |
| NSN | 5306-01-118-1473 |
| EXTENDED WASHER THICKNESS | 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| HEAD HEIGHT | 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.390 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| EXTENDED WASHER DIAMETER | 0.460 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN |
| HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| HOLE CONFIGURATION STYLE | DOUBLE HEXAGON FLATS |
| MATERIAL DOCUMENT AND CLASSIFICATION | 6304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER |
| THREAD DIRECTION | RIGHT-HAND |
No substitute or cross-reference records for this part.