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 6610-00-764-4015
NSN 5855-01-581-9697
NSN 6645-00-922-8312
NSN 6150-00-554-7591
NSN 6135-00-209-6918
NSN 5999-00-104-5582
NSN 6650-01-212-3964
NSN 5996-01-547-9155
NSN 7035-00-329-4015
NSN 6105-01-160-0427
NSN 6645-01-572-4475
NSN 6105-01-200-5091