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 6220-00-605-0404
NSN 5945-01-379-1402
NSN 6130-01-028-8609
NSN 6685-01-026-0111
NSN 5895-01-165-9396
NSN 5965-01-229-0786
NSN 5965-00-236-0016
NSN 5910-00-023-4151
NSN 5935-00-233-7095
NSN 5935-01-630-2796
NSN 5950-00-842-8478
NSN 5905-01-294-6588