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 5895-01-183-7290
NSN 5985-00-992-4511
NSN 6610-00-771-7570
NSN 5855-00-832-9341
NSN 6645-01-400-2119
NSN 6645-00-733-9341
NSN 5930-01-040-4329
NSN 5960-01-613-6122
NSN 6610-01-535-0310
NSN 5960-01-426-4242
NSN 5905-01-100-6891
NSN 5996-00-010-9395