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 6105-01-317-0342
NSN 5905-01-141-7647
NSN 4140-01-174-0646
NSN 5996-01-548-3788
NSN 6105-01-024-5806
NSN 6110-01-208-8803
NSN 6105-00-973-7247
NSN 5975-00-445-9926
NSN 5996-01-408-6779
NSN 7035-01-616-2267
NSN 6620-01-020-4526
NSN 5920-00-949-7321