VALVE,FUEL PRESSURIZING AND DRAI. Key specifications include material: STEEL COMP 302 OR STEEL COMP 316 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, coil_quantity: 6.8, inside_diameter: 1.375 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 3.375 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2915-00-778-9091, 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 302 OR STEEL COMP 316 OVERALL |
| end_style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| coil_quantity | 6.8 |
| inside_diameter | 1.375 INCHES NOMINAL IN |
| style_designator | CYLINDRICAL |
| spring_free_length | 3.375 INCHES NOMINAL IN |
| coil_helix_direction | RIGHT-HAND OR LEFT-HAND |
| spring_deflection_rate | 565.000 POUNDS PER INCH NOMINAL LBS |
| spring_free_outside_diameter | 1.989 INCHES NOMINAL IN |
| material_document_and_classification | SAE,TYPE 18-8 ASSN STD 1ST MATERIAL RESPONSE OR SAE ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| NSN | 2915-00-778-9091 |
| END ITEM IDENTIFICATION | ENGINE,ACFT,J57 |