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 6685-00-163-3116
NSN 6130-01-627-6262
NSN 6610-01-203-8098
NSN 6645-01-250-8129
NSN 5855-00-198-3197
NSN 5998-01-623-0782
NSN 5990-01-100-1840
NSN 5945-00-318-5934
NSN 6610-01-196-0823
NSN 6220-01-116-2411
NSN 5996-00-248-7061
NSN 6150-00-186-7804