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 5895-01-500-2086
NSN 6620-01-235-3752
NSN 5835-00-930-8500
NSN 2925-01-364-7926
NSN 5996-01-230-8671
NSN 5945-01-440-6414
NSN 5985-01-600-9950
NSN 6150-01-391-7735
NSN 6620-00-663-8962
NSN 5996-01-091-9337
NSN 5910-00-637-2609
NSN 6145-01-629-4079