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 5998-01-504-4149
NSN 5960-01-541-9884
NSN 7035-01-302-5359
NSN 6610-01-233-5857
NSN 5990-00-366-0112
NSN 7035-01-324-3839
NSN 6135-01-031-8078
NSN 6110-00-071-8351
NSN 5855-00-337-3679
NSN 5935-01-327-2467
NSN 6130-01-063-7446
NSN 6130-00-352-1828