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 5910-01-555-3498
NSN 5996-01-203-8617
NSN 6110-00-216-6911
NSN 6645-00-070-0896
NSN 6130-01-020-7307
NSN 5855-01-041-9392
NSN 5996-00-120-1133
NSN 5915-00-556-2189
NSN 5855-00-149-0766
NSN 5910-01-300-3183
NSN 6645-00-488-4432
NSN 5895-00-841-1745