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 5835-01-013-8797
NSN 6105-01-398-1088
NSN 5925-01-658-1253
NSN 5998-01-462-5104
NSN 5835-01-441-4746
NSN 5895-01-210-6018
NSN 5999-01-098-0262
NSN 6685-01-264-8769
NSN 5996-01-085-7616
NSN 6110-01-038-9455
NSN 6105-01-363-1288
NSN 6220-01-519-8837