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 5960-01-543-0235
NSN 5930-00-011-9982
NSN 5915-00-079-1011
NSN 7035-01-038-0847
NSN 5965-00-161-0094
NSN 5945-00-903-0694
NSN 5996-00-716-0908
NSN 6130-00-920-1434
NSN 6135-01-587-6485
NSN 5996-01-435-4390
NSN 5910-00-872-5152
NSN 5910-01-432-2214