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 7035-00-470-4977
NSN 6610-00-515-6462
NSN 5965-01-248-6345
NSN 6610-00-127-4118
NSN 5920-01-587-1424
NSN 6650-01-437-8852
NSN 5985-01-483-1042
NSN 5925-01-463-0305
NSN 6240-01-322-0493
NSN 5965-01-564-8876
NSN 5920-00-161-2813
NSN 5999-00-206-0444