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 5835-01-568-7796
NSN 6110-01-573-7259
NSN 6650-01-257-3114
NSN 5930-00-737-3194
NSN 7035-01-493-6389
NSN 5975-01-519-8899
NSN 6645-01-218-5234
NSN 5960-00-672-3836
NSN 6240-01-502-2530
NSN 5999-01-437-8843
NSN 6610-01-527-1599
NSN 6645-01-400-1137