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 5950-01-365-2334
NSN 5925-01-243-1812
NSN 5965-01-496-9061
NSN 7035-01-026-0117
NSN 5905-01-609-7402
NSN 5945-01-656-5877
NSN 6685-01-196-8334
NSN 5985-01-110-8134
NSN 5910-01-365-1781
NSN 4140-01-548-1293
NSN 5915-01-167-9072
NSN 6650-00-883-4790