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 5996-01-061-2775
NSN 5945-00-201-8667
NSN 5895-00-989-3586
NSN 5999-01-030-4762
NSN 2925-01-540-7389
NSN 5925-01-391-4986
NSN 6135-01-110-9470
NSN 6240-01-055-9696
NSN 5999-00-814-7947
NSN 2925-00-673-8246
NSN 5920-01-019-8880
NSN 5960-01-170-4057