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 6105-01-474-5246
NSN 5996-00-376-5442
NSN 5930-01-584-8614
NSN 6620-01-074-2882
NSN 4140-01-321-7853
NSN 5945-01-426-1064
NSN 6145-01-263-3902
NSN 5925-01-414-4678
NSN 5975-01-361-2682
NSN 5895-00-061-1071
NSN 5960-01-104-0074
NSN 5935-01-322-6655