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 5855-00-494-9581
NSN 6130-01-582-6664
NSN 5996-00-670-5203
NSN 5895-01-100-1825
NSN 6145-01-246-3827
NSN 5965-01-644-3258
NSN 6650-00-804-2039
NSN 5895-01-167-2479
NSN 5950-01-096-1908
NSN 5965-01-385-7813
NSN 5950-01-252-7710
NSN 6105-01-130-8285