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 6650-01-016-0406
NSN 5925-01-334-2930
NSN 6610-00-079-1508
NSN 6150-00-927-5936
NSN 6320-00-216-8779
NSN 6650-01-294-5243
NSN 5996-01-090-4683
NSN 5915-00-914-9962
NSN 5998-00-989-6865
NSN 5985-01-512-9541
NSN 5855-01-325-9507
NSN 2925-01-439-2650