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 6240-01-476-7357
NSN 5910-01-617-4826
NSN 6610-01-277-6333
NSN 6150-00-681-1664
NSN 5925-01-348-7826
NSN 5990-00-454-6250
NSN 6685-00-253-5528
NSN 6110-01-262-0208
NSN 6610-01-491-6226
NSN 2925-01-153-7794
NSN 6645-00-119-6221
NSN 6610-01-168-7943