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 5945-01-272-4414
NSN 6645-01-210-0036
NSN 6150-01-617-7888
NSN 5950-01-260-8206
NSN 5835-00-441-5004
NSN 6105-00-877-9287
NSN 5910-01-386-4231
NSN 6240-01-500-5829
NSN 6645-01-550-4895
NSN 6105-01-357-3494
NSN 6650-01-477-2124
NSN 6240-01-431-3603