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 6240-01-626-5272
NSN 5915-00-715-5520
NSN 6650-01-059-1008
NSN 6650-00-190-5158
NSN 5935-00-939-8123
NSN 7035-00-834-2090
NSN 5920-01-173-4108
NSN 6145-01-074-2200
NSN 6145-01-271-5051
NSN 5930-01-186-6614
NSN 5935-01-501-9042
NSN 6150-00-300-6452