390000: PISTON,LINEAR ACTUATING CYLINDER.
Heavy-duty aluminum load bars with a unique tri-slot design for fitting of multiple accessories. 2-pack. Key specifications include material: STEEL COMP 8630 OR STEEL COMP 8740 OR STEEL COMP 4130, thread_class: 3A NUT THREAD A, thread_length: 0.370 INCHES MINIMUM STUD THREAD IN, overall_length: 1.418 INCHES NOMINAL IN, shank_diameter: 0.312 INCHES MINIMUM IN, hardness_rating: 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM.
This part is cataloged in the U.S. Government catalog under NSN 5307-00-145-0522, 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 8630 OR STEEL COMP 8740 OR STEEL COMP 4130 |
| thread_class | 3A NUT THREAD A |
| thread_length | 0.370 INCHES MINIMUM STUD THREAD IN |
| overall_length | 1.418 INCHES NOMINAL IN |
| shank_diameter | 0.312 INCHES MINIMUM IN |
| hardness_rating | 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| special_features | GROOVED SURFACE |
| style_designator | STEPPED |
| thread_direction | RIGHT-HAND STUD THREAD |
| surface_treatment | CADMIUM OVERALL |
| nominal_thread_size | 0.375 INCHES STUD THREAD IN |
| thread_pitch_diameters | +0.3405 TO 0.3421 INCHES STUD THREAD IN |
| NSN | 5307-00-145-0522 |
| SHANK DIAMETER | 0.312 INCHES MINIMUM IN |
| THREAD LENGTH | 0.438 INCHES NOMINAL NUT THREAD IN |
| THREAD LENGTH | 0.370 INCHES MINIMUM STUD THREAD IN |
| HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | STEPPED |
| THREAD PITCH DIAMETERS | +0.3405 TO 0.3421 INCHES STUD THREAD IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6280 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6322 ASSN STD 2ND MATERIAL RESPONSE OR AMS 6324 ASSN STD 2ND MATERIAL RESPONSE OR AMS 6370 ASSN STD 3RD MATERIAL RESPONSE |
| OVERALL LENGTH | 1.418 INCHES NOMINAL IN |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
No substitute or cross-reference records for this part.