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 5930-01-461-2151
NSN 5835-01-013-9321
NSN 6145-01-194-5556
NSN 6130-00-960-9158
NSN 6150-01-606-3426
NSN 4140-01-085-3646
NSN 6610-01-308-4747
NSN 5945-01-336-3670
NSN 5965-00-486-7907
NSN 5895-00-538-7929
NSN 6610-01-138-4389
NSN 5930-01-230-4902