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 5999-01-562-9931
NSN 6135-00-161-0746
NSN 5998-01-574-0990
NSN 5930-01-053-4315
NSN 5930-01-259-6423
NSN 6620-01-178-7838
NSN 6145-01-500-7108
NSN 5975-00-350-9289
NSN 5855-01-346-7682
NSN 5996-01-175-7319
NSN 6320-01-229-6479
NSN 5930-00-188-5374