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 7035-00-135-4758
NSN 6320-01-176-8367
NSN 5855-00-058-1293
NSN 5910-00-584-6484
NSN 6110-00-052-2655
NSN 5998-01-431-7010
NSN 5996-00-254-2147
NSN 5999-01-363-9399
NSN 5965-01-387-3875
NSN 6130-00-764-9708
NSN 5985-01-148-3445
NSN 6150-01-049-2564