NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
4820-01-527-2852 Item Description: Valve Lift Check | 4820 | 015272852 | 0 | N | A | |
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | A | A | 0 | |||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
104p3.6 | 5 | 9 | 5 |
MRC | Criteria | Characteristic |
---|---|---|
CWCD | NOMINAL OUTSIDE DIAMETER | 7.688 INCHES ALL ENDS |
CWCK | NOMINAL THICKNESS | 0.938 INCHES ALL ENDS |
CQRB | SEAT ANGLE | 45.0 DEGREES 1ST END |
CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES ALL ENDS |
AEHZ | MAXIMUM OPERATING TEMP | 150.0 DEG FAHRENHEIT SINGLE RESPONSE |
CWCT | BOLT CIRCLE NOMINAL DIAMETER | 6.562 INCHES ALL ENDS |
BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
MATT | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND STEEL FLOW CONTROL DEVICE COPPER ALLOY OVERALL |
FEAT | SPECIAL FEATURES | MODIFIED FROM COMMERICAL VALVE BY MATERIAL OF BODY, COVER, COVER BOLTS OF BRONZE, GUIDE STOP SCREW OF SS, HANDLEBAR OF BRONZE (DET 1, 2, 4, 18, 23); FLANGES IAW MIL-F-20042 WHICH DIFFERS FROM THEIR COMMERCIAL VALVES BY DIMENSIONS OF THE O.D., BOLT CIRCLE DIAMETER AND BOLT HOLE;MEETS HIGH SHOCK REQUIREMENTS IAW MIL-S-901D FOR LIGHTWEIGHT, GRADE A, SHOCK-PROOF EQUIPMENT CLASS I, MOUNTING FIXTURE 4C, LOCATION: HULL, ORIENTATION UNRESTRICTED. |
ADQU | FLOW CONTROL DEVICE | DISK |
CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | RUBBER FLAPPER SWING CHECK VALVE WITH BACKFLOW DEVICE |
ADSR | BONNET TYPE | INSIDE SCREW |
ADSU | DISK LOADING METHOD | WEIGHT |
CWDF | FLANGE FACE DESIGN | PLAIN ALL ENDS |
CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 4.000 INCHES ALL ENDS |
CQGM | MAXIMUM OPERATING PRESSURE | 175.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
TMQY | FURNISHED ITEMS AND QUANTITY | 1 HANDLE |
ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
ADST | BONNET ATTACHMENT METHOD | BOLTED |
AECS | BOLT HOLE QUANTITY | 8 ALL ENDS |
STYL | STYLE DESIGNATOR | STRAIGHT THRU |
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