We've received your request for 2.50IN 151F3 (described as Valve Check), manufactured by William E Williams Valve Corp with CAGE code 79342. This part is registered under NSN 4820-01-198-0766, classified in FSG 48 Valves / FSC 4820 Valves Nonpowered. Our verification process will confirm traceability through supporting identifiers including NIIN 01-198-0766, NCB code 01 (origin: USA), and INC . Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your 2.50IN 151F3 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-198-0766 Item Description: VALVE,CHECK | 4820 | 011980766 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 2.50IN 151F3 | C | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| CWDL | RAISED FACE NOMINAL DIAMETER | 4.125 INCHES ALL ENDS |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CQGM | MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| ADZH | RENEWABLE SEAT RING TYPE | THREADED OR WELDED |
| AECS | BOLT HOLE QUANTITY | 4 ALL ENDS |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| CWCF | FACE TO FACE DISTANCE | 8.500 INCHES |
| CWCK | NOMINAL THICKNESS | 0.688 INCHES ALL ENDS |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.750 INCHES ALL ENDS |
| MEDA | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 5.500 INCHES ALL ENDS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A216 GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM A182 GRADE F6 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE ASTM A182 GRADE F6 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
| CCFG | VALVE SIZE | 2.500 INCHES |
| MATT | MATERIAL | STEEL UNS J03002 BODY STEEL CORROSION RESISTING FLOW CONTROL DEVICE STEEL CORROSION RESISTING SEAT |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| CWCD | NOMINAL OUTSIDE DIAMETER | 0.875 INCHES ALL ENDS |
| CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS |
| CWDH | RAISED FACE NOMINAL HEIGHT | 0.062 INCHES ALL ENDS |
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