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 5999-01-151-9821
NSN 5855-00-114-4954
NSN 6645-00-845-1071
NSN 5835-00-572-7445
NSN 5905-00-513-7167
NSN 5895-00-944-5710
NSN 5905-00-140-6336
NSN 5895-01-593-1123
NSN 6685-01-250-2669
NSN 5910-01-147-5895
NSN 5950-01-494-3355
NSN 5935-01-487-3783