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MECHANICAL ELEMENT FOR SPECIAL MACHINES, COMPONENT. DRAG RING, MACHINE. BUCKING UNIT, COVER PLATE.
MECHANICAL ELEMENT FOR SPECIAL MACHINES, COMPONENT. BUSHING, DRAG RING, MACHINE. BUCKING UNIT.
PUMP FLANGE MOUNTED RELIEF VALVE NOMINAL SIZE: 1; SAE; MAXIMUM OPERATING PRESSURE: 3000 PSI; MAXIMUM FLOW: 80 GAL/MIN
BUCKING UNIT MODEL 8 21; MACHINE: NATIONAL OILWELL-BOWEN; JDE OLD DESCRIPTION: ACCESORIES BUCKING UNIT TYPE 821
GASKET; SEAL TYPE: OIL INSIDE DIAMETER: 24.438IN OUTSIDE DIAMETER: 26.438IN THICKNESS: .812IN MATERIAL: NITRILE
JAW TYPE: TONG INSERT JAW OPENING: 4-1/2 TO 5IN MATERIAL: STEEL AFTERMARKET: REPLACEMENT PARTS MAN NAME: NATIONAL OILWELL VARCO CO. MAN PART-NO: 203824/005