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 6610-01-492-9888
NSN 6135-01-226-4071
NSN 5950-00-078-9939
NSN 5930-01-248-0806
NSN 6135-00-231-7257
NSN 5930-01-026-0016
NSN 5975-01-347-6404
NSN 5960-01-512-0233
NSN 6610-01-212-9817
NSN 6130-01-529-6232
NSN 6145-01-571-7928
NSN 5975-00-627-2509