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 6620-01-290-8209
NSN 2925-01-106-3552
NSN 6645-01-024-8199
NSN 5895-01-517-6798
NSN 6240-01-287-4345
NSN 5985-01-239-4510
NSN 5895-01-417-2700
NSN 5915-00-936-6033
NSN 5985-01-206-8139
NSN 5945-00-269-5375
NSN 5965-00-011-6742
NSN 5910-01-142-9577