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 6110-00-519-5339
NSN 6105-01-507-7442
NSN 6150-01-610-4312
NSN 6135-00-840-6451
NSN 5895-00-003-9971
NSN 6105-00-713-2304
NSN 5965-00-314-5303
NSN 6110-01-359-3171
NSN 5855-00-401-3442
NSN 5960-00-001-2996
NSN 6650-01-385-3190
NSN 5945-01-652-8425