8573B51M: VALVE,SAFETY RELIEF.
The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-481-1838, 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.
| criticality_code_justification | ZZZY |
| reference_number_differentiating_characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS |
| NSN | 4820-01-481-1838 |
| FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| FURNISHED ITEMS AND QUANTITY | 1 WRENCH |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES ALL ENDS IN |
| CONNECTION TYPE | FLANGE ALL ENDS |
| OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| ADJUSTABLE PRESSURE RANGE | +10.0 TO 14.0 POUNDS PER SQUARE INCH LBS |
| BONNET TYPE | INSIDE SPRING |
| MAXIMUM OPERATING TEMP | 150.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| DISK LOADING METHOD | SPRING |
| SPECIAL FEATURES | THIS VALVE IS APPROXIMATELY 10.625 INCHES TALL AND REQUIRES 2 INCHES CLEARANCE FOR DISASSEMBLY. THE CITED DRAWING NUMBER WAS ORIGINALLY KUNKLE VALVES (CAGE 34494) WHICH WAS PURCHASED BY ANDERSON GREENWOOD (CAGE 01343). IN |