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 6150-00-824-1938
NSN 6610-01-514-3539
NSN 5895-01-322-8176
NSN 6650-00-339-5458
NSN 5930-01-363-9996
NSN 5905-01-309-0876
NSN 5990-01-538-6115
NSN 6110-01-606-9749
NSN 6610-01-615-4938
NSN 6650-01-442-6871
NSN 6145-00-686-5397
NSN 6650-01-095-4987