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 5965-01-189-4805
NSN 6685-00-072-7322
NSN 5996-00-161-0148
NSN 6650-00-518-5194
NSN 5920-00-027-8290
NSN 5945-01-166-4836
NSN 6645-00-240-9762
NSN 5930-00-472-6390
NSN 6220-01-329-1025
NSN 4140-00-783-0111
NSN 6685-01-365-5682
NSN 6145-00-427-7201