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 5855-00-127-5559
NSN 6110-00-719-7209
NSN 5935-00-001-9524
NSN 5930-01-031-4232
NSN 7035-01-448-0716
NSN 5905-00-702-7465
NSN 6220-00-543-4416
NSN 5996-00-803-9984
NSN 7035-01-504-2204
NSN 5985-01-514-8942
NSN 6620-01-154-9651
NSN 6130-01-123-9041