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 6650-00-226-7099
NSN 5960-01-086-6158
NSN 5915-01-385-8699
NSN 5920-01-448-9208
NSN 6150-01-258-7079
NSN 6650-01-421-3566
NSN 6620-00-111-7089
NSN 6110-01-228-2022
NSN 5855-00-779-2854
NSN 5910-00-935-3517
NSN 7035-00-870-0290
NSN 5930-01-653-3564