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 6685-01-495-1322
NSN 5965-01-204-8505
NSN 5965-00-589-1228
NSN 5965-00-321-8456
NSN 6110-01-207-0658
NSN 5905-01-396-9726
NSN 5925-00-096-5165
NSN 6150-01-057-1130
NSN 7035-01-451-3328
NSN 5930-00-548-8322
NSN 5925-00-222-6199
NSN 5999-01-092-4942