| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-424-6212 Item Description: Valve Check | 4820 | 014246212 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 31f-Cb7 3in | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| CWDH | RAISED FACE NOMINAL HEIGHT | 0.062 INCHES ALL ENDS |
| CWDL | RAISED FACE NOMINAL DIAMETER | 5.000 INCHES ALL ENDS |
| BBJX | MOUNTING POSITION | HORIZONTAL |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| MATT | MATERIAL | STEEL BODY COPPER ALLOY FLOW CONTROL DEVICE COPPER ALLOY SEAT |
| AECS | BOLT HOLE QUANTITY | 4 ALL ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 7.500 INCHES ALL ENDS |
| SR-1 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-V-18436 |
| CWCF | FACE TO FACE DISTANCE | 9.500 INCHES |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| CWCK | NOMINAL THICKNESS | 0.750 INCHES ALL ENDS |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.750 INCHES ALL ENDS |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 6.000 INCHES ALL ENDS |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
| AGAV | END ITEM IDENTIFICATION | MARS CLASS AFS |
| FEAT | SPECIAL FEATURES | SWING CHECK VALVE |
| SR-1 | MANUFACTURERS CODE | 81349 |
| CQGM | MAXIMUM OPERATING PRESSURE | 285.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CCFG | VALVE SIZE | 3.000 INCHES |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-V-18436 GOVERNMENT SPECIFICATION |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| AEHZ | MAXIMUM OPERATING TEMP | 800.0 DEG FAHRENHEIT SINGLE RESPONSE |
| CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS |
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