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 5950-01-341-2815
NSN 6105-01-600-0366
NSN 5945-01-486-6977
NSN 5910-01-604-9958
NSN 5920-00-959-2810
NSN 5985-01-525-0445
NSN 5965-00-340-6790
NSN 5905-01-252-9097
NSN 6110-00-226-3148
NSN 6150-01-634-0575
NSN 5895-01-174-7384
NSN 6685-01-056-1260