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 5910-01-418-7283
NSN 6320-01-291-4870
NSN 5895-01-568-7372
NSN 6685-00-400-8389
NSN 5910-01-229-0779
NSN 7035-01-645-7615
NSN 6645-00-938-2173
NSN 6110-01-446-1804
NSN 5925-01-020-4303
NSN 5985-01-506-9082
NSN 6110-01-244-1535
NSN 5990-01-045-2129