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 5965-00-179-7886
NSN 5920-01-082-1703
NSN 5999-01-428-7103
NSN 6650-00-116-7023
NSN 6620-01-003-2905
NSN 5975-01-197-7673
NSN 5855-00-951-6483
NSN 5930-00-450-9440
NSN 6620-01-602-8402
NSN 5998-01-050-9828
NSN 2925-01-076-5219
NSN 5935-01-101-4590