AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-770-5193 (007705193) |
| NCB Code | USA (00) |
| Manufacturer | Service And Sales Inc, Allied Signal Inc, Honeywell International Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 1ST END |
| AHNC | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END |
| AZGM | MOUNTING FACILITY | THREADED FASTENER |
| CSDC | OPENING PRESSURE SETTING | 23.0 POUNDS PER SQUARE INCH |
| THSD | THREAD SERIES DESIGNATOR | UNF 1ST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| ADQU | FLOW CONTROL DEVICE | BALL |
| ADSU | DISK LOADING METHOD | SPRING |
| CMLP | THREAD QUANTITY PER INCH | 20 1ST END |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES 1ST END |
| MATT | MATERIAL | ALUMINUM ALLOY BODY |
| MATT | MATERIAL | ALUMINUM ALLOY SEAT |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| Relevant Components for NSN - 4820-00-770-5193, 4820007705193 | ||||
| 4820-01-227-2851 (4820012272851) | 4820-01-392-3993 (4820013923993) | 4820-00-297-1017 (4820002971017) | 4820-01-184-4539 (4820011844539) | |
| 4820-01-010-5828 (4820010105828) | 4820-00-488-1053 (4820004881053) | 4820-01-271-1949 (4820012711949) | 4820-01-270-6682 (4820012706682) | |
| 4820-00-869-2596 (4820008692596) | 4820-00-475-4403 (4820004754403) | 4820-01-614-7164 (4820016147164) | 4820-01-294-3279 (4820012943279) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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