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 6145-00-011-2390
NSN 6650-01-124-4314
NSN 6320-01-652-3806
NSN 6645-01-345-6828
NSN 5895-01-054-4104
NSN 5999-00-233-7536
NSN 4140-01-345-4212
NSN 5925-01-326-0941
NSN 2925-00-115-5857
NSN 2925-01-345-7433
NSN 5960-01-495-0859
NSN 6650-01-554-2824