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 6610-00-778-9039
NSN 5999-01-022-8447
NSN 5975-01-357-7440
NSN 6110-01-276-5407
NSN 5920-01-398-0580
NSN 6610-01-524-5998
NSN 5855-01-562-2005
NSN 5895-01-050-8392
NSN 6105-00-186-0161
NSN 6610-01-571-8038
NSN 5998-01-116-7760
NSN 5945-00-550-7092