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 5835-01-135-2601
NSN 6135-01-350-5845
NSN 6105-01-411-1378
NSN 5998-01-073-7570
NSN 5905-01-613-4295
NSN 5996-01-548-4952
NSN 5915-01-564-9258
NSN 5855-01-278-4868
NSN 6220-01-037-4088
NSN 5930-00-408-5440
NSN 5835-01-522-1023
NSN 5945-00-250-8500