7583-8: SEAT,VALVE.
The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL UNS K08500 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, bore_diameter: 0.245 INCHES NOMINAL IN, coil_quantity: 16, inside_diameter: 0.140 INCHES NOMINAL IN, style_designator: CYLINDRICAL. This part is cataloged in the U.S.
Government catalog under NSN 4820-00-091-6542, 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 UNS K08500 OVERALL |
| end_style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| bore_diameter | 0.245 INCHES NOMINAL IN |
| coil_quantity | 16 |
| inside_diameter | 0.140 INCHES NOMINAL IN |
| style_designator | CYLINDRICAL |
| spring_free_length | 1.060 INCHES NOMINAL IN |
| spring_solid_length | 0.640 INCHES MAXIMUM IN |
| coil_helix_direction | RIGHT-HAND |
| spring_deflection_rate | 42.000 POUNDS PER INCH NOMINAL LBS |
| accommodated_rod_diameter | 0.125 INCHES NOMINAL IN |
| spring_free_outside_diameter | 0.218 INCHES NOMINAL IN |
| NSN | 4820-00-091-6542 |
| FLANGE SEAT TO DISK END HEIGHT | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN |
| FLANGE DIAMETER | 0.433 INCHES NOMINAL IN |
| BODY OUTSIDE DIAMETER | 0.433 INCHES NOMINAL IN |
| SEAL ACCOMMODATION TYPE | GROOVED |
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM OVERALL |
| STYLE DESIGNATOR | PLAIN FLANGED |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS-5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| BODY INSIDE DIAMETER | 0.197 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| SPECIAL FEATURES | 4 HOLES EQ SP 0.11 IN. DIA THRU 0.40 IN. FROM SECOND END;INSIDE DIA HOLE 0.42 IN. DEEP IN |
| UNDER FLANGE HEIGHT | 0.685 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.