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 5925-00-064-9873
NSN 6130-01-623-9974
NSN 6130-01-333-4817
NSN 5915-01-357-3302
NSN 5930-00-784-4380
NSN 5910-00-901-6559
NSN 5930-01-471-8272
NSN 5895-01-233-4566
NSN 6110-01-112-3486
NSN 5960-01-264-2087
NSN 6130-01-042-5971
NSN 6610-00-558-0480