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 6145-00-803-2100
NSN 5895-01-381-3705
NSN 6650-01-583-5558
NSN 5925-00-149-2855
NSN 6150-00-010-7632
NSN 6610-00-225-9886
NSN 6130-01-065-7268
NSN 5945-00-405-5006
NSN 5935-01-444-5472
NSN 6145-01-364-0074
NSN 5999-01-202-8191
NSN 6130-01-253-2492