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 5950-01-581-1139
NSN 5975-01-323-6833
NSN 5930-01-379-8820
NSN 6110-01-157-5506
NSN 6685-01-025-8759
NSN 6645-01-101-9587
NSN 6620-01-446-7290
NSN 5910-01-143-3085
NSN 5996-00-992-7231
NSN 5935-01-030-1065
NSN 6110-01-535-2043
NSN 5985-01-364-1149