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 5895-01-193-2197
NSN 5910-01-087-1183
NSN 6145-01-267-9022
NSN 5998-01-133-6849
NSN 6130-01-265-7225
NSN 5905-00-934-9711
NSN 5950-01-657-4245
NSN 5990-01-627-8097
NSN 5998-01-578-2380
NSN 6135-00-269-5843
NSN 5930-01-294-9728
NSN 5935-01-576-6267