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 5855-00-151-3853
NSN 5999-00-104-5582
NSN 5985-01-381-7469
NSN 6130-00-166-6443
NSN 5985-01-390-0645
NSN 5975-00-525-2331
NSN 2925-00-568-5947
NSN 5920-01-355-1432
NSN 5996-00-846-3300
NSN 5930-01-408-3554
NSN 5835-00-816-0394
NSN 6645-01-185-7684