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 6645-01-463-4314
NSN 5990-00-765-1264
NSN 5915-00-691-2702
NSN 6105-01-117-7944
NSN 5999-00-901-3784
NSN 6150-00-719-6119
NSN 6685-00-934-8676
NSN 6650-01-512-1930
NSN 5996-00-071-8966
NSN 5835-01-617-5121
NSN 5855-00-973-5717
NSN 5910-01-494-0592