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 5960-01-262-9175
NSN 5999-01-408-1056
NSN 6650-01-330-6740
NSN 5895-01-487-6243
NSN 5960-01-536-9763
NSN 6650-01-444-0551
NSN 5895-01-276-7242
NSN 2925-01-197-7864
NSN 6645-01-078-4887
NSN 6240-00-269-3346
NSN 5920-00-931-0752
NSN 7035-01-056-5350