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 6610-00-877-3841
NSN 6240-00-275-1950
NSN 5975-01-512-4825
NSN 5855-00-484-8638
NSN 6220-01-577-3999
NSN 5990-00-726-0029
NSN 4140-01-408-5132
NSN 6135-01-054-2462
NSN 6320-01-149-8865
NSN 5945-01-386-7420
NSN 5999-01-543-0977
NSN 5935-00-597-5055