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 5945-00-142-0005
NSN 6220-01-161-6439
NSN 5996-01-528-7850
NSN 5910-01-310-7289
NSN 6240-00-763-7744
NSN 5855-00-987-1171
NSN 6150-00-601-2419
NSN 5945-00-194-8768
NSN 5935-01-580-2181
NSN 5996-01-305-4652
NSN 6110-01-128-5018
NSN 6135-01-127-0173