NSN 4820-00-555-0000 · NIIN 005550000 · FSC 4820
NO DASHES 4820005550000
In Stock
VALVE,SAFETY RELIEF
Valves, Nonpowered
Technical characteristics
24 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| MATT | MATERIAL | FLOW CONTROL DEVICE STEEL CORROSION RESISTING |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AAJF | THREAD DIRECTION | ALL ENDS RIGHT-HAND |
| AEHZ | MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 160.0 |
| AHNC | CONNECTION STYLE | |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 3000.0 |
| ADSR | BONNET TYPE | PACKING RETAINING |
| ADSU | DISK LOADING METHOD | SPRING |
| ADSY | VALVE DISCHARGE FLOW RATE | GALLONS PER MINUTE 2.5 |
| MEDA | MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE HYDRAULIC FLUID, MINERAL BASE |
| SFTT | SURFACE TREATMENT | LOCATION NOT OTHERWISE SPECIFIED ANODIZE |
| CSDC | OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 1500.0 |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | ALL ENDS INCHES 0.250 |
| MATT | MATERIAL | BODY ALUMINUM ALLOY 2024 |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQJX | NOMINAL THREAD SIZE | ALL ENDS INCHES 0.437 |
| THSD | THREAD SERIES DESIGNATOR | ALL ENDS UNIFIED NATIONAL JOINT FINE (UNJF) |
| MATT | MATERIAL | SEAT STEEL CORROSION RESISTING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BODY FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 6,ALLOY 2024 |
| STYL | STYLE DESIGNATOR | |
| AWLS | CONNECTION TYPE | ALL ENDS THREADED INTERNAL BOSS |
| CBBL | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| AAJD | THREAD CLASS | 3B |
| ADQU | FLOW CONTROL DEVICE | POPPET |
Cross-references
5 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 313345-1500 | 81982 |
| 7545956 | 88277 |
| 7545956 | 06177 |
| 4541-4 | 06177 |
| 7545956 | 18355 |