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 5985-01-332-3875
NSN 6105-00-137-9788
NSN 6110-01-372-6240
NSN 6240-01-608-7239
NSN 5999-00-259-3980
NSN 6105-00-484-9270
NSN 5965-01-329-7890
NSN 5960-00-751-1547
NSN 7035-01-300-8409
NSN 5935-01-624-3715
NSN 5990-00-116-6590
NSN 5925-01-165-2923