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 5999-00-396-1319
NSN 6685-01-070-6004
NSN 5920-01-092-9252
NSN 5925-01-459-9005
NSN 6130-00-187-0211
NSN 5925-01-529-5043
NSN 5910-00-274-3189
NSN 6320-01-090-8296
NSN 2925-01-338-7126
NSN 2925-01-465-3437
NSN 6220-01-425-3804
NSN 6650-00-411-7132