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 5945-01-166-9998
NSN 5999-01-364-8500
NSN 5950-01-501-5682
NSN 5835-01-201-4375
NSN 5905-00-597-1673
NSN 5960-01-439-2980
NSN 5835-01-371-8759
NSN 6110-00-003-3363
NSN 6105-00-850-3634
NSN 6320-00-977-3930
NSN 2925-01-580-8072
NSN 6610-00-466-3104