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 5950-00-203-5809
NSN 5910-01-557-4271
NSN 5920-01-560-1573
NSN 6135-01-226-4071
NSN 6145-00-431-8376
NSN 6685-01-034-9114
NSN 5965-00-669-8940
NSN 6650-00-216-2013
NSN 6240-01-564-5426
NSN 5935-01-199-5581
NSN 5945-00-115-7213
NSN 5999-01-364-8209