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 6150-00-302-6184
NSN 6620-01-292-5072
NSN 6650-00-834-9062
NSN 5999-01-560-2885
NSN 6620-01-116-3983
NSN 6320-00-731-6134
NSN 5950-01-296-9152
NSN 6150-01-361-9162
NSN 7035-01-602-9350
NSN 6320-01-388-3125
NSN 5895-01-578-0996
NSN 6135-00-080-9176