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 5915-01-484-0123
NSN 5996-00-288-1829
NSN 6220-01-288-4269
NSN 5920-00-833-0315
NSN 5998-01-567-6006
NSN 6105-01-551-1263
NSN 5975-01-089-5508
NSN 5935-00-253-8572
NSN 5930-01-065-0890
NSN 6110-01-247-6109
NSN 2925-01-085-0691
NSN 6650-01-100-0933