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 6240-01-474-5446
NSN 6135-00-519-1325
NSN 5920-01-641-6798
NSN 5999-00-466-1072
NSN 6150-01-156-8264
NSN 6110-01-140-3009
NSN 6645-00-258-8547
NSN 5935-00-826-3698
NSN 5895-01-359-2886
NSN 6135-00-577-3340
NSN 6135-00-269-5843
NSN 5945-01-063-3919