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 6610-00-987-5611
NSN 6150-01-090-4588
NSN 6240-01-604-9172
NSN 5835-01-248-4320
NSN 5910-01-482-7504
NSN 6135-01-359-4293
NSN 6685-01-229-5969
NSN 5996-01-474-9412
NSN 6105-01-447-2984
NSN 5910-01-329-1725
NSN 6240-00-004-2516
NSN 6685-01-100-1672