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 6135-00-826-4798
NSN 6135-01-100-3593
NSN 6320-00-405-2348
NSN 5965-01-078-6776
NSN 6150-01-108-6153
NSN 5910-01-055-6920
NSN 6110-00-402-7637
NSN 5990-01-110-8979
NSN 6150-00-008-5122
NSN 5930-01-609-6749
NSN 5960-01-040-4442
NSN 6685-00-189-8639