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 5835-00-235-6960
NSN 5930-01-535-8860
NSN 6610-00-987-4212
NSN 5910-01-137-4561
NSN 5996-00-242-4384
NSN 5835-00-725-2087
NSN 6685-00-753-7429
NSN 6650-01-520-8701
NSN 2925-00-149-0760
NSN 5835-00-825-2512
NSN 6620-01-469-2352
NSN 5895-01-313-9455