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 6105-01-365-8006
NSN 6685-01-060-2245
NSN 5985-00-060-2882
NSN 5925-00-136-0977
NSN 5935-00-487-9672
NSN 5855-01-515-9547
NSN 6685-00-316-1157
NSN 5920-01-250-1299
NSN 6320-00-646-3311
NSN 6150-01-352-3227
NSN 6610-00-536-4977
NSN 6135-00-643-4843