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 6110-00-036-6386
NSN 5985-01-513-1844
NSN 2925-01-181-3972
NSN 5930-00-252-4959
NSN 5945-00-434-9673
NSN 6130-01-229-1052
NSN 5905-01-441-7667
NSN 6105-00-337-3493
NSN 5930-00-466-3643
NSN 5905-00-057-7611
NSN 4140-01-215-6672
NSN 6650-00-819-1165