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 5910-01-510-4181
NSN 5895-00-873-2626
NSN 5960-01-605-9921
NSN 6610-00-072-4528
NSN 6150-00-222-8988
NSN 2925-01-577-0004
NSN 6620-01-333-7014
NSN 5920-01-587-7579
NSN 6320-00-308-7386
NSN 6105-00-974-8237
NSN 5925-00-547-7739
NSN 5990-00-011-2994