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 6105-01-003-9162
NSN 4140-00-104-7323
NSN 5920-01-320-2494
NSN 5985-01-029-6010
NSN 6650-00-078-5773
NSN 6110-00-399-1413
NSN 5965-01-411-7667
NSN 5975-01-444-3047
NSN 6685-01-082-3764
NSN 5895-01-386-6484
NSN 6685-01-142-8155
NSN 5965-01-036-6244