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 6650-00-088-4741
NSN 5855-00-933-9978
NSN 5999-01-098-2125
NSN 5910-01-447-2842
NSN 5996-01-441-1594
NSN 5950-00-876-0526
NSN 5935-00-597-5055
NSN 5960-00-492-2502
NSN 6685-01-202-6801
NSN 6220-01-588-7104
NSN 6685-01-146-5249
NSN 5960-00-078-9500