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 4820-00-288-7312 (4820002887312). 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: | 4820002887312 | 
| Manufacturers | Derbyshire Machine And Tool Co | 
| Item Name | Valve Check | 
| INC Code | 05487 | 
| Federal Supply Group (FSG) | 48 Valves | 
| Federal Supply Class (FSC) | 4820 Valves Nonpowered | 
| National Item Identification Number (NIIN) | 00-288-7312 (002887312) | 
| NCB Code | USA (00) | 
| Part No | Manufacturer | Item Name | CAGE Code | Type | Status | Availability | RFQ | |
|---|---|---|---|---|---|---|---|---|
| 57-108FLGD | derbyshire machine and tool co | valve check | 71905 | a | a | Avl | RFQ |  | 
| MRC | Criteria | Characteristic | 
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | DISK | 
| AECS | BOLT HOLE QUANTITY | 6 ALL ENDS | 
| AEHZ | MAXIMUM OPERATING TEMP | 160.0 DEG FAHRENHEIT 1ST RESPONSE | 
| AEHZ | MAXIMUM OPERATING TEMP | 160.0 DEG FAHRENHEIT 2ND RESPONSE | 
| AQLR | VALVE OPERATION METHOD | AUTOMATIC | 
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | 
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS | 
| BBJX | MOUNTING POSITION | HORIZONTAL | 
| CQGM | MAXIMUM OPERATING PRESSURE | 350.0 POUNDS PER SQUARE INCH 1ST RESPONSE | 
| CQGM | MAXIMUM OPERATING PRESSURE | 350.0 POUNDS PER SQUARE INCH 2ND RESPONSE | 
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.125 INCHES ALL ENDS | 
| CWCF | FACE TO FACE DISTANCE | 10.875 INCHES | 
| CWCK | NOMINAL THICKNESS | 0.937 INCHES ALL ENDS | 
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES ALL ENDS | 
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 5.000 INCHES ALL ENDS | 
| CWDF | FLANGE FACE DESIGN | PLAIN ALL ENDS | 
| MATT | MATERIAL | COPPER ALLOY BODY | 
| MATT | MATERIAL | COPPER ALLOY SEAT | 
| MEDA | MEDIA FOR WHICH DESIGNED | STEAM 1ST RESPONSE | 
| MEDA | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS 2ND RESPONSE | 
| STYL | STYLE DESIGNATOR | STRAIGHT THRU | 
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY THE FLANGE DATA | 
| 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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