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 6650-00-050-8823
NSN 5895-01-147-2931
NSN 5945-00-010-3007
NSN 5996-00-552-1406
NSN 6150-01-604-9198
NSN 5910-01-146-5438
NSN 5855-00-494-9581
NSN 6620-01-420-8666
NSN 5985-01-376-8012
NSN 5999-00-177-2625
NSN 6130-01-345-4477
NSN 6150-01-406-5844