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 5950-01-312-8770
NSN 6650-01-629-0096
NSN 6150-00-099-6919
NSN 5915-01-094-8852
NSN 5950-01-610-7695
NSN 6150-01-551-6882
NSN 6645-01-018-4815
NSN 6220-01-174-2035
NSN 5965-00-546-4402
NSN 5950-01-431-3739
NSN 6220-01-381-7218
NSN 5960-00-153-7115