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 5935-01-364-0819
NSN 5895-00-055-0637
NSN 5990-00-554-0366
NSN 5999-01-067-7304
NSN 5945-01-469-7691
NSN 5935-01-433-3099
NSN 6685-01-369-2064
NSN 5945-01-661-0903
NSN 6645-00-871-1187
NSN 5996-01-048-2226
NSN 5925-01-364-9184
NSN 5930-01-217-0875