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 6645-01-195-6207
NSN 5990-01-024-9659
NSN 6645-01-166-1891
NSN 5960-00-837-5146
NSN 5915-00-071-2267
NSN 5930-01-039-3737
NSN 5920-01-401-5315
NSN 5996-00-061-0336
NSN 5910-00-903-8479
NSN 6150-01-044-7832
NSN 5999-01-459-5331
NSN 5910-00-819-4914