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 5945-00-474-2186
NSN 5895-01-214-3950
NSN 6650-00-266-6808
NSN 5910-01-508-0154
NSN 5975-00-031-0510
NSN 5910-01-418-0991
NSN 5895-01-574-8616
NSN 6220-01-120-7779
NSN 5975-01-063-4101
NSN 6130-01-377-3380
NSN 6145-01-592-1351
NSN 5895-01-377-8201