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 6650-00-171-4175
NSN 6135-01-205-5965
NSN 6150-00-261-9942
NSN 5935-00-289-3903
NSN 2925-00-802-9387
NSN 6685-01-573-8401
NSN 6620-01-376-3744
NSN 6685-01-211-6590
NSN 5895-01-604-1976
NSN 5925-01-193-5232
NSN 5895-01-633-1644
NSN 6650-00-997-4337