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 6620-01-501-8649
NSN 5996-01-494-8178
NSN 5965-01-046-9619
NSN 5965-01-471-6454
NSN 5996-00-924-9138
NSN 6645-01-198-7956
NSN 6610-01-107-7576
NSN 5996-01-346-1099
NSN 6685-01-459-8601
NSN 5999-01-373-8241
NSN 6610-00-419-0315
NSN 5998-00-033-3274