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 5925-01-528-6427
NSN 6145-01-357-6288
NSN 6135-01-546-4588
NSN 5965-01-408-5990
NSN 5920-01-049-1275
NSN 5910-00-004-6249
NSN 5895-00-596-8678
NSN 6130-01-622-9869
NSN 6240-01-454-8439
NSN 5855-01-236-6987
NSN 5895-01-184-6930
NSN 5999-01-593-5398