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 6650-01-399-8552
NSN 6145-01-142-2234
NSN 6685-00-705-6071
NSN 5965-01-303-6105
NSN 6240-01-012-0831
NSN 6110-01-020-5379
NSN 5915-00-636-9785
NSN 5985-00-211-7383
NSN 6145-01-580-5260
NSN 5905-01-283-1742
NSN 5895-01-005-9312
NSN 6130-00-108-4695