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 5945-01-431-8124
NSN 6685-01-412-6442
NSN 5950-01-044-1378
NSN 6650-01-466-5615
NSN 5950-00-852-2831
NSN 5990-01-582-5238
NSN 5910-01-356-4115
NSN 6105-01-304-8172
NSN 5990-01-612-5323
NSN 5990-00-863-6049
NSN 5855-00-058-1293
NSN 6135-00-985-7887