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 5996-01-260-5794
NSN 6105-00-377-8206
NSN 5930-00-501-8871
NSN 5960-01-217-5850
NSN 6650-00-960-5040
NSN 5975-01-411-6597
NSN 6110-01-456-1985
NSN 5910-01-154-8164
NSN 5945-00-368-2593
NSN 5990-01-123-6557
NSN 5945-01-368-0191
NSN 6145-01-529-6566