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 5915-01-219-9088
NSN 6620-00-868-2147
NSN 5996-01-650-1016
NSN 7035-01-624-4718
NSN 5996-01-025-5683
NSN 5975-00-295-3586
NSN 5965-00-680-9749
NSN 5975-01-596-9193
NSN 5960-00-410-3500
NSN 6110-01-174-9569
NSN 5965-01-550-7505
NSN 6685-01-038-7269