Procurement Of Spares Of Hp Air Compressor Model Nos S5w217l , S5w209l , S5w214l And S5w212l Fitted On Snfs , P 17 Ships , Item , Inspection Cover ( Rhs From Nde ) , Con . Valve Assembly 88R4 / 133Ce , Auxiliary Contactor 220Vdc , Gasket Caf , 1Thk , Safety Valve , Pr . 4 . 4 Bar ( G ) , Coupling Half , Main Cylinder Dia 35 Machined , Pressure Gauge 0-600 Bar ( G ) , Antivibration Mount Ps-Hda , Welded Cooler 3-5 W / O Rup Disc , Piston Dia 125 , Subassly Piston D25 W / Oil Hole , Gasket Caf , D51 / 34 . 5 X 3Thk , O Ring Dia 172 X 4Thk Viton , Cylinder Block Ii M / C , Cylinder Liner Dia . 90 Machined , Suction Valve Plate Dia . 40 / 25 ( 3Rd Stage ) , Set Of Gaskets , Copper Washer ( Od40xid35 ) , Level Indicator , Adaptor For Lub Oil Filter Mtg , Water Pump Assly . ( Central Suc ) , Allen Bolt , Csk Screw M6 X 20 Gr8 . 8 , Tool For Cranking Metaflex Cou , Temperature Switch 150-220 Deg C , Pressure Gauge 0-160 Bar , Cap Nut M16 Gr . 8 . 0 Is: 2687 , Driven Flange , Dew Point Meter Plus Sensor , Pressure Gauge 0-10 Bar , Hollow Dowel , Piston Assly Dia 42 , Oil Seal Id110 X Od140x 12 Viton , Pre- After Filter Element Fhp410x1