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 5975-00-210-4652
NSN 6130-01-076-7943
NSN 6145-01-364-4853
NSN 6105-00-189-1769
NSN 5960-00-721-1744
NSN 6240-01-598-2191
NSN 5945-00-343-8447
NSN 7035-01-024-1771
NSN 6110-00-840-6560
NSN 5920-01-021-5198
NSN 5996-01-287-8311
NSN 5990-00-644-3365