The PROJECTILE,5 INCH 38 CALIBER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, inside_diameter: 1.625 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 5.438 INCHES NOMINAL IN, coil_helix_direction: RIGHT-HAND OR LEFT-HAND. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-017-9137, 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 |
| end_style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| coil_quantity | 9 |
| inside_diameter | 1.625 INCHES NOMINAL IN |
| style_designator | CYLINDRICAL |
| spring_free_length | 5.438 INCHES NOMINAL IN |
| coil_helix_direction | RIGHT-HAND OR LEFT-HAND |
| spring_free_outside_diameter | 2.125 INCHES NOMINAL IN |
| material_document_and_classification | MIL-S-16410,GRADE B,COMP 2,TYPE 1-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5310-00-017-9137 |
| NUT HEIGHT | 0.320 INCHES MINIMUM AND 0.337 INCHES MAXIMUM IN |
| NUT STYLE | HEXAGON |
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.375 INCHES IN |
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
| THREAD QUANTITY PER INCH | 24 |
| SURFACE TREATMENT | CADMIUM OR ZINC OVERALL |
| MATERIAL | COPPER ALLOY OVERALL |
| NONDEFINITIVE SPEC/STD DATA | A TYPE |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-611-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL |