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 7035-01-003-9142
NSN 5930-01-568-7805
NSN 5998-01-265-0348
NSN 6650-01-462-5879
NSN 6145-00-913-5982
NSN 6110-01-321-7683
NSN 6240-01-432-0819
NSN 6685-01-434-8248
NSN 5835-01-399-5820
NSN 5965-00-338-6955
NSN 5945-00-184-9668
NSN 5895-01-381-9546