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 5950-01-051-0124
NSN 5910-00-838-0869
NSN 6145-01-451-5609
NSN 5945-01-199-0269
NSN 5999-00-983-7080
NSN 5920-00-557-9859
NSN 6150-00-058-8669
NSN 5950-01-305-8291
NSN 5985-01-374-9711
NSN 5998-01-030-1334
NSN 6135-01-278-9717
NSN 5990-01-249-2060