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 6650-01-502-6013
NSN 4140-01-400-3610
NSN 7035-01-198-1512
NSN 6150-01-168-1556
NSN 5945-01-464-4339
NSN 5950-01-420-0143
NSN 6685-01-588-6059
NSN 6320-01-462-2295
NSN 5920-00-928-6721
NSN 5920-01-537-9511
NSN 5910-01-524-5680
NSN 5910-01-099-4968