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 5945-00-074-4559
NSN 6130-00-399-0729
NSN 5985-01-413-9091
NSN 6145-01-456-1924
NSN 6150-01-145-4449
NSN 5996-00-264-0710
NSN 6650-00-809-1817
NSN 5905-01-386-3167
NSN 5930-00-212-8866
NSN 6650-01-238-8814
NSN 2925-00-480-9068
NSN 5895-01-114-9923