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 5950-00-787-9496
NSN 6145-01-498-8478
NSN 2925-01-500-0730
NSN 5835-01-092-6759
NSN 6240-01-010-2991
NSN 5999-01-231-9633
NSN 6320-00-149-7570
NSN 6610-01-384-7949
NSN 6645-00-200-2322
NSN 5930-00-532-3897
NSN 6110-01-305-9722
NSN 6240-00-275-1950