ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 4820-00-253-5581 (4820002535581). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 4820002535581 |
| Manufacturers | Fmc Technologies Inc |
| Item Name | Seat Valve |
| INC Code | 22113 |
| Federal Supply Group (FSG) | 48 Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-253-5581 (002535581) |
| NCB Code | USA (00) |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKW | OVERALL HEIGHT | 1.709 INCHES MINIMUM AND 1.729 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 3.117 INCHES MINIMUM AND 3.127 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 2.035 INCHES MINIMUM AND 2.045 INCHES MAXIMUM |
| AJSG | SEAT ANGLE IN DEG | 30.000 NOMINAL |
| CQFM | HARDNESS RATING | 60.0 SHORE DUROMETER A MINIMUM BODY AND 70.0 SHORE DUROMETER A MAXIMUM BODY |
| CQFM | HARDNESS RATING | 60.0 SHORE DUROMETER A MINIMUM FACE AND 70.0 SHORE DUROMETER A MAXIMUM FACE |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| FEAT | SPECIAL FEATURES | TWO HOLES THROUGH MIDDLE TO ACCOMODATE BUTTERFLY VALVE STEM |
| MATT | MATERIAL | RUBBER BUNA N OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN |
| 4810-01-103-6098 (4810011036098) | 4820-01-334-0599 (4820013340599) | 4820-01-537-2778 (4820015372778) | 4820-01-510-0543 (4820015100543) |
| 4820-01-354-1657 (4820013541657) | 4820-01-338-6230 (4820013386230) | 4820-00-417-5424 (4820004175424) | 4820-01-223-5119 (4820012235119) |
| 4820-00-626-7481 (4820006267481) | 4820-01-352-3713 (4820013523713) | 4820-00-055-6778 (4820000556778) | 4820-01-240-3067 (4820012403067) |
We hope that you will visit us again the next time you need board-level components, aviation and aerospace parts, and more. Allow us to serve as your strategic purchasing partner.
Request for Quote