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 6105-01-380-7188
NSN 2925-01-215-5022
NSN 4140-01-328-9719
NSN 6105-01-049-1002
NSN 7035-00-193-2269
NSN 6150-01-027-3994
NSN 5910-01-164-8527
NSN 6130-00-377-0655
NSN 5960-01-112-8273
NSN 5935-01-312-6772
NSN 5999-01-278-5264
NSN 5935-01-645-3115