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 6105-01-536-6709
NSN 5975-01-152-9353
NSN 5945-01-417-2146
NSN 4140-00-237-5797
NSN 6685-01-543-1457
NSN 6150-01-040-7216
NSN 5930-01-296-0582
NSN 5960-01-392-5604
NSN 5855-01-161-8964
NSN 5950-00-995-4384
NSN 5930-00-938-1327
NSN 5985-01-308-0547