For all the NSN 4820-00-066-3908 parts you are seeking, turn to our vast collection of offerings here on Buy Mil Spares. On this page, part numbers like 1977090, and others with the NSN 4820-00-066-3908 are featured alongside applicable listing information for your ease of perusal. If any specific item grabs your attention within our NSN 4820-00-066-3908 inventory, you can use the “RFQ” button to its right to access one of our online quote request forms. Once we have an opportunity to receive and assess the details you provided, you can anticipate a tailored response in 15 minutes or less.
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| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-066-3908 (000663908) |
| NCB Code | USA (00) |
| Manufacturer | Circor Aerospace Inc, Navair And Navsea Managed |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 1ST END |
| AAJD | THREAD CLASS | 3B 2ND END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 2ND END |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSU | DISK LOADING METHOD | SPRING |
| AHNC | CONNECTION STYLE | GASKET SEAL(BOSS) 2ND END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS 2ND END |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES 1ST END |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES 2ND END |
| CQRB | SEAT ANGLE | 12.0 DEGREES 1ST END |
| CSDC | OPENING PRESSURE SETTING | 70.0 POUNDS PER SQUARE INCH |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 2ND END |
| MATT | MATERIAL | STEEL COMP 303 BODY |
| MATT | MATERIAL | STEEL COMP 303 FLOW CONTROL DEVICE |
| MATT | MATERIAL | STEEL COMP 303 SEAT |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF SEPARABLE SECTIONS. |
| THSD | THREAD SERIES DESIGNATOR | UNF 2ND END |
| THSD | THREAD SERIES DESIGNATOR | UNJF 1ST END |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY NAVORD OD 42046 |
| Relevant Components for NSN - 4820-00-066-3908, 4820000663908 | ||||
| 4820-01-103-7307 (4820011037307) | 4820-01-458-1430 (4820014581430) | 4820-01-673-8000 (4820016738000) | 4820-01-172-7600 (4820011727600) | |
| 4820-00-915-6489 (4820009156489) | 4820-01-379-9085 (4820013799085) | 4820-01-159-3457 (4820011593457) | 4820-00-982-7565 (4820009827565) | |
| 4820-00-768-0497 (4820007680497) | 4820-01-549-1839 (4820015491839) | 4820-01-671-1190 (4820016711190) | 4820-01-190-7112 (4820011907112) | |
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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