The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, bore_diameter: 0.500 INCHES NOMINAL IN, inside_diameter: 0.344 INCHES NOMINAL IN, style_designator: CYLINDRICAL, surface_treatment: PHOSPHATE OVERALL. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-150-6725, 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 |
| bore_diameter | 0.500 INCHES NOMINAL IN |
| inside_diameter | 0.344 INCHES NOMINAL IN |
| style_designator | CYLINDRICAL |
| surface_treatment | PHOSPHATE OVERALL |
| spring_free_length | 0.766 INCHES NOMINAL IN |
| coil_helix_direction | RIGHT-HAND OR LEFT-HAND |
| spring_deflection_rate | 8.000 POUNDS PER INCH NOMINAL LBS |
| accommodated_rod_diameter | 0.248 INCHES NOMINAL IN |
| spring_free_outside_diameter | 0.406 INCHES NOMINAL IN |
| material_document_and_classification | QQ-W-474,COMP A /D/ FED SPEC SINGLE MATERIAL RESPONSE AND QQ-S-474,COMP B /D/ FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 6685-00-150-6725 |
| CONNECTION QUANTITY | 1 |
| GRADUATION UNIT | 25.0 POUNDS PER SQUARE INCH LBS |
| SCALE TYPE | SINGLE |
| CONNECTION LOCATION | BACK |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| SCALE NAME | POUNDS PRESSURE |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| SCALE RANGE | +0.0 TO 100.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| SCALE INSCRIPTION/BACKGROUND COLOR | WHITE MARKINGS ON BLACK BACKGROUND |