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 5835-00-606-7042
NSN 4140-00-684-6038
NSN 5855-01-252-5424
NSN 5960-01-444-2205
NSN 6105-01-216-0930
NSN 5925-01-656-4950
NSN 6105-01-085-6002
NSN 5950-01-260-1328
NSN 5996-00-141-0288
NSN 5930-00-025-6295
NSN 5920-01-497-7618
NSN 5945-01-107-9504