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 5855-00-327-2112
NSN 2925-00-105-3907
NSN 6620-00-810-6774
NSN 5895-00-422-4239
NSN 6220-01-243-8661
NSN 5996-01-198-2127
NSN 5945-00-987-1546
NSN 6110-00-587-5241
NSN 5999-00-155-3088
NSN 5935-01-491-9756
NSN 5985-00-725-8311
NSN 5835-00-283-3616