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 6110-00-889-8114
NSN 6220-01-605-5991
NSN 6145-00-001-5125
NSN 5996-01-533-1111
NSN 6130-01-331-8349
NSN 6150-01-406-5844
NSN 6610-01-116-2527
NSN 5835-00-327-3314
NSN 4140-01-162-9622
NSN 5985-01-590-0160
NSN 6320-01-274-8886
NSN 7035-00-861-7913