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 6620-00-155-2608
NSN 6110-01-294-7827
NSN 5945-01-184-8350
NSN 5930-01-430-9145
NSN 5855-01-063-6340
NSN 5996-00-763-6245
NSN 5965-01-533-7687
NSN 5930-01-389-1209
NSN 5920-00-237-0995
NSN 6110-01-258-4300
NSN 6320-00-636-0922
NSN 5925-01-075-9491