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 6685-01-415-5999
NSN 6610-01-338-6272
NSN 6110-01-627-3326
NSN 5855-01-657-7657
NSN 5855-00-100-9003
NSN 6650-00-905-9317
NSN 5999-00-960-3262
NSN 6650-01-469-9715
NSN 6240-01-134-2419
NSN 6105-00-066-0485
NSN 5895-01-388-2069
NSN 7035-01-182-7640