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 6240-00-518-3541
NSN 6110-01-602-9036
NSN 5925-01-079-6990
NSN 5945-00-222-5994
NSN 5935-01-449-0870
NSN 5930-01-219-1996
NSN 6320-01-098-2503
NSN 6320-01-242-8355
NSN 6645-00-912-0248
NSN 6685-01-411-5969
NSN 5996-01-506-7585
NSN 5965-00-035-4556