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 5975-00-900-4013
NSN 5935-01-581-2347
NSN 5975-00-565-1071
NSN 6150-01-359-5605
NSN 6105-01-580-2682
NSN 5930-00-677-6603
NSN 5855-01-286-9928
NSN 5999-01-317-4135
NSN 5950-00-500-9024
NSN 5999-00-788-2883
NSN 5999-01-526-2376
NSN 5996-00-323-1294