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 5950-00-835-1516
NSN 6110-01-540-6805
NSN 6145-01-145-4037
NSN 4140-01-212-3113
NSN 5950-00-082-0615
NSN 4140-01-211-2562
NSN 6645-00-646-6631
NSN 6135-01-493-8375
NSN 5990-01-602-6701
NSN 5950-01-437-9051
NSN 5999-01-395-3792
NSN 5945-01-467-1062