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 5996-01-019-9923
NSN 5945-00-243-0481
NSN 5935-01-227-1494
NSN 5915-00-234-4286
NSN 2925-00-028-1481
NSN 5855-00-925-0114
NSN 5905-01-115-9233
NSN 5999-01-158-6922
NSN 5910-00-602-2182
NSN 5930-01-573-1363
NSN 5835-00-289-9080
NSN 6150-01-024-3824