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 6650-01-579-7240
NSN 5855-00-361-0167
NSN 5998-01-175-1966
NSN 5835-01-579-5941
NSN 5905-01-194-3660
NSN 5945-01-514-7307
NSN 5990-01-365-6016
NSN 6320-01-631-7828
NSN 6685-01-634-0611
NSN 6145-01-550-1472
NSN 6610-01-297-7004
NSN 5935-00-058-4983