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 7035-01-633-9537
NSN 6130-01-375-4586
NSN 6130-00-320-3363
NSN 6135-01-116-3385
NSN 5855-00-149-0766
NSN 5996-01-221-6711
NSN 5996-01-444-3915
NSN 5965-01-119-8237
NSN 6220-00-209-9630
NSN 5915-00-617-8788
NSN 5930-00-203-4430
NSN 5920-01-048-0766