If you are looking for NSN 4820-01-420-8501 supplies, turn to Boost AOG and our vast collection of offerings. On this page, we have arranged our NSN 4820-01-420-8501 inventory, where part numbers like 559A-2MP-30, 559A-4DB-30, 559A-4MP-30, 7M666D2-30, and others are presented alongside relevant information about this NSN for your perusal. Take the time to browse our ever-expanding selection of components as you see fit, and if any particular items pique your interest, be sure to use our online RFQ service to request quotes for your consideration.
All manufacturers and suppliers whose parts we sell are carefully evaluated by our staff as necessary, and a myriad of products we carry are subjected to diverse levels of testing and inspection for fit, form, and function. Additionally, we are fully committed to addressing the time limitations of our customers who shop on Boost AOG, providing options for accelerated shipping based on availability. Keeping this in mind, do not hesitate to reach out to us directly by phone or email, and our knowledgeable team members would be more than happy to help you obtain the NSN 4820-01-420-8501 parts you desire.
| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-420-8501 (014208501) |
| NCB Code | USA (01) |
| Manufacturer | Circor Aerospace Inc, Boeing Company The |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 559A-2MP-30 | circor aerospace inc | valve safety relief | 91816 | RFQ |
| 559A-4DB-30 | circor aerospace inc | valve safety relief | 91816 | RFQ |
| 559A-4MP-30 | circor aerospace inc | valve safety relief | 91816 | RFQ |
| 7M666D2-30 | boeing company the | valve safety relief | 76301 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| STYL | Style Designator | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
| AHNC | Connection Style | PLAIN,OPTIONAL END(PIPE) 2ND END |
| CQGM | Maximum Operating Pressure | 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| AEQJ | Minimum Operating Temp | -40.0 DEG FAHRENHEIT |
| MEDA | Media For Which Designed | AMMONIA, GASEOUS 3RD RESPONSE |
| ADSU | Disk Loading Method | SPRING |
| MEDA | Media For Which Designed | AIR 2ND RESPONSE |
| AEHZ | Maximum Operating Temp | 250.0 DEG FAHRENHEIT SINGLE RESPONSE |
| MEDA | Media For Which Designed | HYDROGEN 4TH RESPONSE |
| MEDA | Media For Which Designed | ACETYLENE 1ST RESPONSE |
| MRC | Decoded Requirement | Clear Text Reply |
| THSD | Thread Series Designator | NPT ALL ENDS |
| MATT | Material | ALUMINUM BODY |
| AAJF | Thread Direction | RIGHT-HAND ALL ENDS |
| AWLS | Connection Type | THREADED INTERNAL PIPE 2ND END |
| CQJX | Nominal Thread Size | 0.250 INCHES ALL ENDS |
| ADQU | Flow Control Device | POPPET |
| CSDC | Opening Pressure Setting | 30.0 POUNDS PER SQUARE INCH |
| AWLS | Connection Type | THREADED EXTERNAL PIPE 1ST END |
| AHNC | Connection Style | PLAIN (PIPE) 1ST END |
| AQLR | Valve Operation Method | AUTOMATIC |
| Relevant Components for NSN - 4820-01-420-8501, 4820014208501 | ||||
| 4820-00-736-0230 (4820007360230) | 4820-01-161-0959 (4820011610959) | 4820-01-131-7427 (4820011317427) | 4820-01-684-2925 (4820016842925) | |
| 4820-01-369-5162 (4820013695162) | 4820-25-150-1973 (4820251501973) | 4820-00-412-9407 (4820004129407) | 4820-01-433-1539 (4820014331539) | |
| 4820-01-380-2182 (4820013802182) | 4820-01-621-2151 (4820016212151) | 4820-01-654-2874 (4820016542874) | 4820-01-461-0170 (4820014610170) | |
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