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 5996-00-805-0142
NSN 5965-01-029-5222
NSN 6610-01-364-0294
NSN 5985-01-266-1721
NSN 6130-01-039-0501
NSN 5960-01-288-8910
NSN 6650-00-500-6455
NSN 6145-00-985-1387
NSN 5975-00-072-6075
NSN 6220-00-572-3790
NSN 5855-01-088-8700
NSN 5950-01-460-5416