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 6150-01-085-6923
NSN 5990-00-985-1334
NSN 5910-01-142-3373
NSN 5945-01-279-1690
NSN 6105-01-032-4228
NSN 5960-01-056-4982
NSN 5960-01-613-6132
NSN 6145-00-617-4032
NSN 5855-01-522-9161
NSN 6150-01-412-1123
NSN 2925-01-133-8128
NSN 6105-00-951-3138