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 5950-01-088-4924
NSN 5985-00-818-7105
NSN 5945-00-463-3383
NSN 5950-00-099-9612
NSN 5996-01-491-0178
NSN 2925-00-942-8541
NSN 7035-01-186-5786
NSN 5945-00-999-2878
NSN 6650-00-782-4624
NSN 5855-00-885-8452
NSN 4140-01-456-9471
NSN 5910-01-162-4925