AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Alternative NSN: 4820-01-139-1832 |
| Item Name:Valve Check |
| FSG: 48 Valves |
| Federal Supply Class (FSC): 4820 Valves Nonpowered |
| NIIN: 011391832 |
| NCB Code: USA (01) |
| Manufacturers: Atlas Copco Holyoke Inc , Curtiss Wright Electro Mechanical , Curtiss Wright Electro Mechanical Corporation Div Steam And Air Solutions , Dresser Rand Company |
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 1552B, 4590N, VAL-01552B, VAL-1552, VAL-1552B of Atlas Copco Holyoke Inc, Curtiss Wright Electro Mechanical, Dresser Rand Company, Curtiss Wright Electro Mechanical Corporation Div Steam And Air Solutions with NSN 4820-01-139-1832.
NSN 4820-01-139-1832, 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.
| Part No | Item Name | Manufacturer | QTY | RFQ |
|---|---|---|---|---|
| 1552B | Valve Check | Atlas Copco Holyoke Inc | Avl | RFQ |
| 4590N | Valve Check | Curtiss Wright Electro Mechanical | Avl | RFQ |
| VAL-01552B | Valve Check | Atlas Copco Holyoke Inc | Avl | RFQ |
| VAL-1552 | Valve Check | Dresser Rand Company | Avl | RFQ |
| VAL-1552B | Valve Check | Dresser Rand Company | Avl | RFQ |
| VAL-1552B | Valve Check | Curtiss Wright Electro Mechanical Corporation Div Steam And Air Solutions | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | BALL |
| ADSU | DISK LOADING METHOD | SPRING |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS |
| MATT | MATERIAL | COPPER ALLOY BODY |
| MATT | MATERIAL | COPPER ALLOY SEAT |
| MATT | MATERIAL | STEEL FLOW CONTROL DEVICE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| 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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