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 6650-00-095-6490
NSN 4140-00-075-2000
NSN 6650-00-097-8359
NSN 5910-00-216-8081
NSN 5998-00-938-9446
NSN 6610-00-756-3139
NSN 5935-00-935-5769
NSN 6150-01-590-7812
NSN 5975-01-359-8503
NSN 6645-00-679-8203
NSN 6650-01-132-6860
NSN 6685-01-050-0129