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 5985-01-626-4659
NSN 6145-00-900-7081
NSN 6650-01-417-9115
NSN 6685-00-801-0036
NSN 5990-01-110-8979
NSN 5855-00-494-9581
NSN 5985-01-573-2498
NSN 5950-00-503-2802
NSN 6610-01-436-3468
NSN 6110-01-451-6087
NSN 6145-01-030-1960
NSN 6320-01-527-0211