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 5990-01-411-5930
NSN 6105-00-372-4711
NSN 6150-00-179-3049
NSN 7035-01-633-9537
NSN 5930-01-247-3068
NSN 4140-01-417-7070
NSN 6610-01-428-7779
NSN 5965-00-908-1402
NSN 5855-01-304-3064
NSN 5920-00-220-3548
NSN 5910-01-092-6952
NSN 7035-01-241-9908