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 5925-00-023-0104
NSN 5960-01-212-4227
NSN 6620-00-865-7932
NSN 5945-01-445-6081
NSN 7035-00-104-7613
NSN 7035-00-145-9138
NSN 5985-00-942-4918
NSN 6650-01-016-0406
NSN 2925-01-543-0073
NSN 6240-01-435-6505
NSN 5855-00-004-0904
NSN 6645-00-321-6071