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 5960-00-289-6591
NSN 5835-01-268-1924
NSN 6650-00-557-0780
NSN 5998-01-178-9008
NSN 6110-01-398-6928
NSN 6320-01-526-5534
NSN 2925-01-548-6674
NSN 5950-01-268-4075
NSN 5996-01-033-5018
NSN 6685-00-446-2692
NSN 6610-01-608-2424
NSN 5930-01-101-2318