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 5935-00-799-6270
NSN 6150-00-106-0992
NSN 5855-01-173-0808
NSN 5835-00-133-9186
NSN 4140-01-634-0330
NSN 6610-01-297-1492
NSN 6320-01-176-8367
NSN 5985-01-282-5543
NSN 6105-00-292-4110
NSN 5999-00-008-8129
NSN 6130-01-517-8591
NSN 2925-01-236-3547