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 6220-01-559-1653
NSN 6150-00-564-3600
NSN 5905-01-587-4929
NSN 5965-00-577-1242
NSN 6145-01-524-0558
NSN 6620-01-643-3048
NSN 6105-01-379-9771
NSN 5996-00-307-4157
NSN 6105-01-003-9162
NSN 6130-01-475-2697
NSN 6110-01-623-6252
NSN 5910-01-415-5023