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 5915-01-459-9325
NSN 2925-00-546-3129
NSN 5996-00-081-3175
NSN 5950-00-812-9103
NSN 6685-01-091-8928
NSN 5915-00-270-4790
NSN 5920-01-101-6627
NSN 2925-01-387-0870
NSN 2925-01-106-3552
NSN 5915-01-071-3260
NSN 6110-00-962-2881
NSN 5925-01-181-7358