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 6320-01-428-9205
NSN 5915-01-330-5386
NSN 5905-01-446-6478
NSN 6135-01-425-9687
NSN 6150-01-344-6198
NSN 5930-01-620-6563
NSN 6110-01-624-8097
NSN 6135-01-449-2144
NSN 6220-01-266-8990
NSN 5945-01-634-0588
NSN 5925-00-522-2593
NSN 5855-00-221-9435