Parker Series 2AN Non-Lube Heavy Duty Pneumatic Air CylinderFull Model No. Parker 02.00 CCB2ANUS18AC 2.7502"Bore 2 3/4"Stroke 2AN seriesNominal Pressure -up to250 PSI Air Service Steel Head & Cap with steel cylinder body/sleeveSingle rod cylinder (Rod Projects from one end only)Stroke cushion in both head & cap end CB Mounting - Style side tapped (NFPA MS1)Lipseal PistonU=3/8 NPTF (dry seal pipe thread ports)Piston Diameter 0.625"Piston Rod Thread 1/2-20 maleLength of Thread 0.742Weight of cylinder 8 lbsCondition of cylinder Cylinder isnew may have slight shelf wearRefer to Parker for a model no. break down & exact measurements & mounting specification for this cylinder.