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 6650-00-889-6802
NSN 5990-00-226-1152
NSN 5950-00-794-0432
NSN 6620-01-371-1655
NSN 5990-00-524-2293
NSN 6150-01-324-8035
NSN 6685-00-516-2173
NSN 5945-00-805-7494
NSN 6620-01-537-9238
NSN 5895-01-106-3809
NSN 5950-01-025-1649
NSN 7035-01-209-0045