Here on Buy Military Fasteners, we offer competitive procurement options on countless NSN parts from leading manufacturers for the benefit of our customers. On this page, you can find NSN 4820-00-204-1811 parts and supplies, including in-demand part numbers like 5036, and others. We encourage you to consider our various options as you see fit, and toward the bottom of this page, you can also locate associated parts of NSN 4820-00-204-1811 with ease. If you take interest in any available part number on our database where you wish to obtain information for procurement, fill out and submit a Request for Quote (RFQ) form through our website. By presenting our staff with important details like your target price and expected fulfillment timeframe, you can expect to receive tailored pricing options that are designed to meet your unique needs and restrictions alike. If at any time you wish to connect with one of our staff members for service, please give us a call or email at any time; we are readily available around the clock and are always happy to provide assistance and consultation through the procurement process. Experience how Buy Military Fasteners serves as a single-sourcing solution for countless needs when you connect with us today.
| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-204-1811 (002041811) |
| NCB Code | USA (00) |
| Manufacturer | Triumph Actuation Systems Llc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A ALL ENDS |
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSU | DISK LOADING METHOD | SPRING |
| ADSY | VALVE DISCHARGE FLOW RATE | 3.0 GALLONS PER MINUTE |
| AEHZ | MAXIMUM OPERATING TEMP | -65.0 DEG FAHRENHEIT 1ST RESPONSE |
| AEHZ | MAXIMUM OPERATING TEMP | 200.0 DEG FAHRENHEIT 2ND RESPONSE |
| AHNC | CONNECTION STYLE | FLARELESS (TUBE) ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| CBBL | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| CMLP | THREAD QUANTITY PER INCH | 20 ALL ENDS |
| CQCY | ADJUSTABLE PRESSURE RANGE | 500.0 TO 550.0 POUNDS PER SQUARE INCH |
| CQGM | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES ALL ENDS |
| CQRB | SEAT ANGLE | 37.0 DEGREES ALL ENDS |
| CSDC | OPENING PRESSURE SETTING | 500.0 POUNDS PER SQUARE INCH |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS |
| FEAT | SPECIAL FEATURES | MAXIMUM FREE FLOW CRACKING PRESSURE 5 PSI |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 BODY |
| MATT | MATERIAL | STEEL COMP 440F FLOW CONTROL DEVICE |
| MATT | MATERIAL | STEEL CORROSION RESISTING SEAT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5632 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/3,ALLOY2024 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL,HYDROCARBON SINGLE RESPONSE |
| SFTT | SURFACE TREATMENT | ANODIZE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| THSD | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
| Relevant Components for NSN - 4820-00-204-1811, 4820002041811 | ||||
| 4820-01-137-7685 (4820011377685) | 4820-01-319-4349 (4820013194349) | 4820-00-463-1295 (4820004631295) | 4820-01-524-6089 (4820015246089) | |
| 4820-01-375-3297 (4820013753297) | 4810-01-520-4260 (4810015204260) | 4820-01-142-0251 (4820011420251) | 4820-14-363-7016 (4820143637016) | |
| 4820-01-630-3860 (4820016303860) | 4820-01-028-1423 (4820010281423) | 4820-01-665-7179 (4820016657179) | 4820-01-278-7394 (4820012787394) | |
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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