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 7035-01-352-6235
NSN 6620-01-246-4314
NSN 5920-01-647-4118
NSN 5905-00-113-4860
NSN 5935-01-067-3478
NSN 6150-01-465-6832
NSN 4140-00-709-0762
NSN 5935-00-422-3486
NSN 6320-00-149-7570
NSN 6110-01-364-8880
NSN 6220-00-111-7756
NSN 6150-01-465-5917