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 6135-00-369-2368
NSN 6130-00-264-6078
NSN 2925-01-355-5280
NSN 6650-01-216-2707
NSN 6150-01-400-4211
NSN 5960-01-443-3067
NSN 6620-01-102-0008
NSN 5999-01-657-9079
NSN 5945-01-538-3532
NSN 6320-01-473-3848
NSN 5999-00-513-3698
NSN 5905-00-932-2777