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 5996-01-264-8463
NSN 5975-00-020-6756
NSN 5855-01-331-8502
NSN 6150-01-536-0739
NSN 5895-01-620-5080
NSN 5910-01-212-0815
NSN 5835-01-310-8979
NSN 6610-00-927-2279
NSN 6320-01-364-1732
NSN 5895-01-047-0939
NSN 6130-00-520-4364
NSN 6110-01-514-0271