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 5965-01-485-3476
NSN 5835-01-286-6499
NSN 6135-01-348-4056
NSN 6220-00-834-2838
NSN 5925-01-399-4007
NSN 5935-00-761-7754
NSN 6145-01-098-4464
NSN 6650-00-478-5247
NSN 5905-01-508-8560
NSN 6685-01-495-1007
NSN 5990-01-602-6701
NSN 5915-01-494-9550