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 2925-01-265-2853
NSN 6610-01-271-1205
NSN 6135-00-057-2005
NSN 5855-01-369-5037
NSN 5950-01-357-5583
NSN 6320-01-213-3974
NSN 5920-00-735-0783
NSN 5835-01-296-3790
NSN 5910-00-861-5780
NSN 5855-01-604-6106
NSN 5905-00-071-3806
NSN 5930-00-823-4791