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 6145-01-391-5022
NSN 5925-01-605-3790
NSN 5930-00-114-2563
NSN 5990-01-218-5160
NSN 5925-01-048-4889
NSN 2925-00-101-7972
NSN 6610-00-398-9673
NSN 6150-01-380-6664
NSN 5930-01-298-2550
NSN 5998-01-437-9585
NSN 6150-01-502-4052
NSN 5895-00-816-9763