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 6650-01-651-9502
NSN 6135-00-100-8890
NSN 6650-01-025-7425
NSN 5855-01-305-6101
NSN 5945-01-469-3035
NSN 6685-01-541-0712
NSN 5895-01-399-7914
NSN 5930-01-510-2027
NSN 5999-01-257-1184
NSN 5999-00-753-7450
NSN 5935-01-476-7328
NSN 5895-01-624-0673