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 6110-01-152-4484
NSN 5998-01-539-3418
NSN 6610-01-038-9277
NSN 5925-01-301-1060
NSN 5835-01-416-6455
NSN 5935-01-291-8199
NSN 6620-01-561-2798
NSN 5895-00-299-1601
NSN 5975-01-063-4101
NSN 5975-01-167-5991
NSN 5935-00-192-3112
NSN 6240-00-187-4306