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 6145-00-539-9799
NSN 5990-01-370-7912
NSN 6645-01-059-2712
NSN 5855-00-004-0904
NSN 6110-01-199-5024
NSN 6610-01-580-0766
NSN 2925-01-140-8957
NSN 5999-01-165-7501
NSN 6105-01-386-4038
NSN 5965-00-722-7574
NSN 5930-01-182-6725
NSN 5999-01-264-9721