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 5910-01-105-6657
NSN 5975-00-489-8744
NSN 5945-01-513-5162
NSN 5996-00-466-7857
NSN 5835-01-469-6009
NSN 5990-01-199-2846
NSN 6110-01-327-8151
NSN 6645-00-230-4396
NSN 5985-01-020-1129
NSN 5960-00-762-9260
NSN 6620-00-678-3386
NSN 5895-01-091-3255