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 5935-00-848-2220
NSN 6135-00-557-8874
NSN 6620-00-467-7414
NSN 5985-00-722-3126
NSN 2925-01-460-1601
NSN 5945-01-380-0117
NSN 6130-01-013-9343
NSN 6150-00-271-0520
NSN 6105-01-362-8284
NSN 5996-01-359-0057
NSN 5895-00-374-8333
NSN 5960-01-641-5493