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 6685-00-929-6093
NSN 6145-00-255-0187
NSN 6320-01-384-7079
NSN 5985-01-494-7577
NSN 5960-01-425-1454
NSN 5945-00-220-5094
NSN 5935-01-290-1262
NSN 7035-01-060-3835
NSN 5985-00-587-7198
NSN 6150-01-633-8090
NSN 7035-00-173-2281
NSN 6650-01-286-1930