| Alternative NSN: 4820-01-397-5405 |
| Item Name: Valve Check |
| FSG: 48 Valves |
| Federal Supply Class (FSC): 4820 Valves Nonpowered |
| NIIN: 013975405 |
| NCB Code: USA (01) |
| Manufacturers: International Valve Corporation |
Veritable Aviation, owned and operated by ASAP Semiconductor, makes the parts procurement process for NSN 4820-01-397-5405 as streamlined as possible. Our easy to use search engine opens up our 6-billion-part inventory open to our loyal customers. Simply type in a part number such as TCVF-0250-SS-M-.50 or NSN 4820-01-397-5405 and receive a quote within fifteen minutes or less from one of our dedicated account managers. We work with well-known industry names International Valve Corporation.
We are dedicated to providing only the best products under NSN 4820-01-397-5405 through our quality assurance practices, earning us our FAA-AC 0056B accreditation and ISO 9001:2015 certification. To get your parts procurement process started, fill out the request for quote form below.
| Part No | Manufacturer | Item Name | QTY | RFQ |
|---|---|---|---|---|
| TCVF-0250-SS-M-.50 | International Valve Corporation | valve check | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | Material | STEEL COMP 316 OVERALL |
| MRC | Decoded Requirement | Clear Text Reply |
| ADSU | Disk Loading Method | SPRING |
| STYL | Style Designator | STRAIGHT THRU |
| AHNC | Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS |
| ADQU | Flow Control Device | POPPET |
| MEDA | Media For Which Designed | AIR 1ST RESPONSE |
| AEHZ | Maximum Operating Temp | 125.0 DEG FAHRENHEIT SINGLE RESPONSE |
| FEAT | Special Features | CLEANED FOR NITROGEN SERVICE IAW MIL-C-52211,CLASS E |
| CQRB | Seat Angle | 37.0 DEGREES ALL ENDS |
| AEQJ | Minimum Operating Temp | -30.0 DEG FAHRENHEIT |
| MEDA | Media For Which Designed | NITROGEN, GASEOUS 2ND RESPONSE |
| THSD | Thread Series Designator | UNJ ALL ENDS |
| AAJF | Thread Direction | RIGHT-HAND ALL ENDS |
| CQJX | Nominal Thread Size | 0.438 INCHES ALL ENDS |
| CQGM | Maximum Operating Pressure | 4000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| BBJX | Mounting Position | HORIZONTAL OR VERTICAL |
| AAJD | Thread Class | 3A ALL ENDS |
| CMLP | Thread Quantity Per Inch | 20 ALL ENDS |
| AWLS | Connection Type | THREADED EXTERNAL BOSS ALL ENDS |
| AQLR | Valve Operation Method | AUTOMATIC |
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