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 5895-00-366-0216
NSN 5965-01-453-7504
NSN 5905-01-451-1132
NSN 6320-01-021-6633
NSN 6645-00-169-6759
NSN 5965-01-024-7960
NSN 5930-01-195-7300
NSN 5975-00-823-0979
NSN 6650-01-633-9147
NSN 6130-01-197-7397
NSN 7035-01-461-5683
NSN 6110-01-396-7693