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 5945-01-384-6201
NSN 6685-01-129-6480
NSN 5905-00-661-2395
NSN 5920-00-269-4060
NSN 5950-01-561-9505
NSN 5965-00-126-8401
NSN 6240-00-012-8155
NSN 6110-01-441-8353
NSN 5990-01-284-3187
NSN 5925-01-386-6188
NSN 6150-01-493-5205
NSN 5945-01-521-3531