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 5905-01-391-8009
NSN 5905-00-218-1237
NSN 5835-01-392-7683
NSN 5985-01-590-5124
NSN 6240-01-364-0815
NSN 5835-01-432-8801
NSN 5910-00-660-9464
NSN 5975-00-516-9335
NSN 5895-00-760-9236
NSN 5950-01-460-4717
NSN 6240-01-339-5100
NSN 6240-00-248-4281