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 5935-01-195-6747
NSN 5855-01-327-5129
NSN 5960-01-108-2984
NSN 5960-00-895-0542
NSN 6135-00-756-6149
NSN 5998-01-059-7844
NSN 5835-00-106-2120
NSN 5910-00-372-4555
NSN 5920-01-322-8928
NSN 2925-01-004-5627
NSN 5930-01-653-0103
NSN 2925-00-441-8252