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 6610-01-379-8524
NSN 5975-00-020-5095
NSN 5965-00-910-3233
NSN 5905-01-114-4225
NSN 5835-00-227-7909
NSN 5960-00-798-5585
NSN 6145-01-054-3874
NSN 5975-00-596-4716
NSN 5996-00-085-4617
NSN 5975-01-321-1085
NSN 5999-01-417-0841
NSN 6650-01-211-5628