NSN 4820-00-816-1286 · NIIN 008161286 · FSC 4820
NO DASHES 4820008161286
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 |
|---|---|---|
| AAJF | THREAD DIRECTION | ALL ENDS RIGHT-HAND |
| CQRB | SEAT ANGLE | ALL ENDS DEGREES 370.0 |
| ADSU | DISK LOADING METHOD | SPRING |
| MATT | MATERIAL | SEAT ALUMINUM ALLOY 2024 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BODY LINING FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 6 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FLOW CONTROL DEVICE FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 6 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SEAT FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 6 |
| MEDA | MEDIA FOR WHICH DESIGNED | FIRST RESPONSE AIR |
| MEDA | MEDIA FOR WHICH DESIGNED | SECOND RESPONSE WATER, FRESH |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| AAJD | THREAD CLASS | 3A |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | ALL ENDS THREADED EXTERNAL TUBE |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | FIRST END INCHES 0.250 |
| THSD | THREAD SERIES DESIGNATOR | ALL ENDS UNF |
| AEHZ | MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 300.0 |
| AHNC | CONNECTION STYLE | |
| MATT | MATERIAL | BODY LINING ALUMINUM ALLOY 2024 |
| SFTT | SURFACE TREATMENT | LOCATION NOT OTHERWISE SPECIFIED ANODIZE |
| STYL | STYLE DESIGNATOR | |
| CQJX | NOMINAL THREAD SIZE | ALL ENDS INCHES 0.438 |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 140.0 |
| MATT | MATERIAL | FLOW CONTROL DEVICE ALUMINUM ALLOY 2024 OR RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| CSDC | OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 5.0 |
Cross-references
3 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| C049-4 | 81755 |
| P10-673 | 91816 |
| 4820PL0574727 | 9009H |