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 5910-00-336-4525
NSN 6105-01-159-2666
NSN 5895-01-563-8109
NSN 6620-01-158-1691
NSN 6685-01-056-4379
NSN 5945-00-471-4935
NSN 6150-00-452-1086
NSN 6105-00-927-9865
NSN 6135-01-265-1384
NSN 6150-00-074-6031
NSN 5965-00-543-1837
NSN 5960-01-391-8860