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 5905-00-905-0495
NSN 6610-01-449-6676
NSN 5950-01-103-4634
NSN 6150-01-630-5639
NSN 5950-01-471-6778
NSN 5960-01-173-7956
NSN 5960-00-475-4950
NSN 6110-01-297-3924
NSN 6685-00-342-9408
NSN 6135-00-112-8637
NSN 6105-01-197-7687
NSN 6110-00-102-7522