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 5999-00-807-8104
NSN 5950-01-306-9085
NSN 5905-01-359-1963
NSN 5935-01-281-6991
NSN 5945-01-443-3168
NSN 6105-00-643-4975
NSN 2925-01-535-7235
NSN 6110-01-633-9660
NSN 5945-01-321-7410
NSN 6145-01-212-2036
NSN 5975-01-197-9051
NSN 6145-01-239-3638