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 2925-01-473-9544
NSN 6145-00-560-5726
NSN 7035-01-003-9142
NSN 5895-00-580-0842
NSN 5996-00-296-9629
NSN 5998-01-431-9998
NSN 6220-01-272-0850
NSN 7035-01-417-6261
NSN 5990-01-357-6175
NSN 6610-01-502-7106
NSN 5920-00-887-6514
NSN 6620-01-103-7508