From military to commercial, standard or metric, we have a vast array of O-Rings available in a wide range of compounds. ASAP offers hydraulic and pneumatic packing for every job and specification as well as custom seals and shapes. We provide a variety of extrusions, machined metal products, and miscellaneous items such as O-Ring kits, tools and lubricants. USP Class VI, FDA, UL and NSF Certified materials are available.ASAP is an authorized distributor of Parker Hannifin Seal Products, Hydraulic Seals and O-Rings. Parker’s Manufacturing Plants are TS16949 / ISO9001 / AS9100 Certified.