The NSN 4820-01-261-9742 part numbers such as 717252, 717252, B-3411, H 8413, H-8413 PIECE 181 manufactured by Dresser Rand Company, Curtiss Wright Electro Mechanical Corporation Div Steam And Air Solutions are available in RFQ Experts’ inventory. An ASAP Semiconductor owned and operated website, RFQ Experts has over six billion parts in its inventory for NSN 4820-01-261-9742. ASAP is committed to streamlining the parts procurement process for our customers, making it easy for them to search through billions of parts to find exactly what they are looking for. We have dedicated account managers ready to solve procurement issues our clients face, whether it’s a need for obsolete parts, or an aircraft on ground situation. As an AS9120B, ISO 9001:2015, and FAA AC 0056B certified company, each and every part that we ship goes through numerous quality checks and inspections, to ensure that we sell only the highest-quality parts.
| Alternative NSN: 4820-01-261-9742 |
| Item Name: Seat Valve |
| Federal Supply Class (FSC): 4820 Valves Nonpowered |
| NIIN: 012619742 |
| NCB Code: USA (01) |
| Manufacturers: Dresser Rand Company, Curtiss Wright Electro Mechanical Corporation Div Steam And Air Solutions |
| Part No | NSN | Item Name | QTY | RFQ |
|---|---|---|---|---|
| 717252 | 4820-01-261-9742 | seat valve | Avl | RFQ |
| 717252 | 4820-01-261-9742 | seat valve | Avl | RFQ |
| B-3411 | 4820-01-261-9742 | seat valve | Avl | RFQ |
| H 8413 | 4820-01-261-9742 | seat valve | Avl | RFQ |
| H-8413 PIECE 181 | 4820-01-261-9742 | seat valve | Avl | RFQ |
| H-8413 PIECE 181 | 4820-01-261-9742 | seat valve | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 1.998 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 1.8765 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 1.000 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.375 NOMINAL INCHES |
| AJRM | UNDER FLANGE HEIGHT | 0.250 INCHES NOMINAL |
| AJSH | SEAL ACCOMMODATION TYPE | GROOVED |
| CQKM | SEATING SURFACE SHAPE | O-RING |
| MATT | MATERIAL | STEEL SEAT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890 CLASS C MIL SPEC SINGLE MATERIAL RESPONSE SEAT |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
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