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 5925-00-997-1298
NSN 5895-01-069-2479
NSN 5999-01-246-9892
NSN 5996-01-609-8502
NSN 6105-01-115-1561
NSN 5910-01-429-8785
NSN 5985-01-020-7203
NSN 5895-01-258-5933
NSN 5920-00-090-8396
NSN 5855-00-494-9581
NSN 5965-01-605-8821
NSN 4140-01-006-3324