NSN 4820-01-539-7321
Part Details | SAFETY RELIEF VALVE
4820-01-539-7321 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Alternate Parts: 6394697D0, 5793250 FIND 075D0, 6394697, 5793250 FIND 075D0, 4820-01-539-7321, 01-539-7321, 4820015397321, 015397321
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 01, 2006 | 01-539-7321 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-539-7321
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6394697D0 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 5793250 FIND 075D0 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 6394697 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 5793250 FIND 075D0 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-539-7321
| Characteristic | Specifications |
|---|---|
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL CONTROLLED IAW SS800-AG-MAN-010/P-9290 SYSTEM CERTIFICATION PROCEDURES AND CRITERIA MANUAL FOR DEEP SUBMERGENCE SYSTEMS AND REQUIRES CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1622 OR MIL-STD-1330 AS DEEMED APPLICABLE. CRITICAL ITEMS FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICLES AS DIFFERENTIATED BY SPECIAL TEST FEATURES. |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| END ITEM IDENTIFICATION | MIDBODY EXTERNAL PIPING INSTALLATION |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | (DRAWING) VALVE ASSEMBLY, OVERBOARD VENT, P34 AND P35 OPS CPT |