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 6610-01-124-8114
NSN 5950-00-372-5591
NSN 6145-01-224-6000
NSN 7035-01-652-8959
NSN 5960-01-040-3884
NSN 5960-01-224-7151
NSN 6130-00-463-2240
NSN 5999-00-926-3241
NSN 6150-01-391-7118
NSN 2925-01-218-5556
NSN 5950-01-624-2700
NSN 6645-01-542-6159