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 5975-00-730-3164
NSN 5960-01-445-3622
NSN 6610-01-286-8685
NSN 6620-01-454-8926
NSN 5990-01-517-7848
NSN 6145-01-343-9854
NSN 6685-01-500-6635
NSN 5960-01-580-6360
NSN 7035-01-506-8898
NSN 5945-00-618-0199
NSN 5985-01-648-2503
NSN 7035-00-286-6221