A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5895-01-146-0224
NSN 7035-01-179-4857
NSN 6320-01-642-2615
NSN 5999-01-128-0939
NSN 6220-00-465-7553
NSN 5990-01-400-3299
NSN 6320-01-322-4950
NSN 5998-01-290-2957
NSN 5985-01-406-3874
NSN 5855-01-327-6678
NSN 5990-00-551-1315
NSN 6150-00-935-5239