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 5996-00-679-5233
NSN 6145-00-089-0547
NSN 5935-01-253-9098
NSN 5999-01-077-4370
NSN 6685-01-037-2705
NSN 5835-01-376-5233
NSN 5925-01-622-0438
NSN 5915-01-431-7962
NSN 5855-01-248-5725
NSN 5905-00-681-1197
NSN 6145-01-630-7206
NSN 5999-00-009-4639