AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Alternative NSN: 4820-00-194-3396 |
| Item Name:Valve Check |
| FSG: 48 Valves |
| Federal Supply Class (FSC): 4820 Valves Nonpowered |
| NIIN: 001943396 |
| NCB Code: USA (00) |
| Manufacturers: Ausco Inc |
ASAP Aerospace, owned and operated by ASAP Semiconductor, is the latest parts procurement platform for the aerospace and aviation industry. Customers can easily search our database to find NSN parts like Valve Check H522 of Ausco Inc with NSN 4820-00-194-3396.
NSN 4820-00-194-3396, National Stock Number, is a 13-digit serial number assigned by the US DLA to an item that is bought, stored, and sold via the federal supply chain. Unlike part numbers, NSNs are not arbitrary and follow a specific classification system.
| MRC | Criteria | Characteristic |
|---|---|---|
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| SR-5 | THE MANUFACTURERS DATA | |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| ADSU | DISK LOADING METHOD | SPRING |
| THSD | THREAD SERIES DESIGNATOR | UNF 1ST END UNF 2ND END |
| MATT | MATERIAL | STEEL COMP 303 BODY STEEL COMP 630 FLOW CONTROL DEVICE STEEL COMP 303 SEAT |
| CQGM | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQRB | SEAT ANGLE | 37.0 DEGREES 1ST END |
| AAJD | THREAD CLASS | 3A 1ST END 3A 2ND END |
| AEHZ | MAXIMUM OPERATING TEMP | 275.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL BOSS 2ND END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END 0.375 INCHES 2ND END |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END RIGHT-HAND 2ND END |
| AHNC | CONNECTION STYLE | FLARED (TUBE) 1ST END EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END |
| SR-5 | DESIGN CONTROL REFERENCE | H522 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE BODY AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES 1ST END 0.562 INCHES 2ND END |
| CMLP | THREAD QUANTITY PER INCH | 20 1ST END 18 2ND END |
| SR-5 | MANUFACTURERS CODE | 06239 |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| 4810-00-001-4499 | 4810-00-001-4611 | 4810-00-001-6321 | 4810-00-001-6588 | 4810-00-001-6589 | 4810-00-001-6605 | 4810-00-001-6873 | 4810-00-001-7848 | 4810-00-001-9471 |
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