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 4820-01-456-0802 (4820014560802). 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: | 4820014560802 | 
| Manufacturers | The Walworth Company | 
| Item Name | Valve Gate | 
| INC Code | 05482 | 
| Federal Supply Group (FSG) | 48 Valves | 
| Federal Supply Class (FSC) | 4820 Valves Nonpowered | 
| National Item Identification Number (NIIN) | 01-456-0802 (014560802) | 
| NCB Code | USA (01) | 
| Part No | Manufacturer | Item Name | CAGE Code | Type | Status | Availability | RFQ | |
|---|---|---|---|---|---|---|---|---|
| N-12183-3 4IN NON-ASBESTOS | the walworth company | valve gate | 63686 | a | a | Avl | RFQ |  | 
| MRC | Criteria | Characteristic | 
|---|---|---|
| CWCF | FACE TO FACE DISTANCE | 6.750 INCHES | 
| AECS | BOLT HOLE QUANTITY | 8 | 
| CRKP | STEM TYPE | RISING | 
| CWDF | FLANGE FACE DESIGN | PLAIN | 
| MATT | MATERIAL | COPPER ALLOY BODY NICKEL ALLOY SEAT NICKEL ALLOY STEM COPPER ALLOY DISK | 
| ZZZK | SPECIFICATION/STANDARD DATA | MIL-V-1189 TYPE 1 CLASS 2 GOVERNMENT SPECIFICATION | 
| ADSR | BONNET TYPE | OUTSIDE SCREW-YOKE | 
| AQLR | VALVE OPERATION METHOD | MANUAL | 
| AAMW | FLANGE DIAMETER | 7.687 INCHES | 
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY QQ-N-288 FED SPEC 1ST MATERIAL RESPONSE SEAT QQ-N-281 FED SPEC 1ST MATERIAL RESPONSE STEM ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE DISK | 
| FEAT | SPECIAL FEATURES | NON-ASBESTOS TYPE | 
| ADST | BONNET ATTACHMENT METHOD | BOLTED | 
| CYBZ | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | 
| AWLS | CONNECTION TYPE | FLANGE, ROUND W/HOLES | 
| CYCA | PRESSURE CLASS | 250.0 POUNDS PER SQUARE INCH | 
| AGAV | III END ITEM IDENTIFICATION | VALVE CAGE 63686 W/S CODE JA NIMITZ CLASS CVN | 
| CCFG | VALVE SIZE | 4.000 INCHES | 
| 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.
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