3-3957-2: SCREW ASSEMBLY,REAR.
The SCREW ASSEMBLY,REAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, corner_shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER, flange_width: 0.2500 INCHES NOMINAL IN, overall_length: 4.0000 INCHES MINIMUM AND 4.0312 INCHES MAXIMUM IN, hardness_rating: 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL, style_designator: SOLID, EXTERNAL FLANGE ONE END. This part is cataloged in the U.S.
Government catalog under NSN 1560-00-304-3026, 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 4140 OVERALL |
| corner_shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| flange_width | 0.2500 INCHES NOMINAL IN |
| overall_length | 4.0000 INCHES MINIMUM AND 4.0312 INCHES MAXIMUM IN |
| hardness_rating | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| style_designator | SOLID, EXTERNAL FLANGE ONE END |
| body_inside_diameter | 0.3750 INCHES MINIMUM AND 0.4062 INCHES MAXIMUM IN |
| body_outside_diameter | 0.9072 INCHES MINIMUM AND 0.9077 INCHES MAXIMUM IN |
| flange_outside_diameter | 1.4844 INCHES MINIMUM AND 1.5156 INCHES MAXIMUM IN |
| material_document_and_classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 1560-00-304-3026 |
No substitute or cross-reference records for this part.