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 6105-01-561-3533
NSN 6110-00-494-1749
NSN 5996-01-448-4679
NSN 5996-01-528-7850
NSN 5950-01-406-6525
NSN 6620-01-462-5196
NSN 6220-01-554-8968
NSN 6685-01-476-8560
NSN 2925-01-091-4734
NSN 6645-00-321-6071
NSN 5990-01-229-3003
NSN 6130-00-009-9602