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 5996-01-090-2597
NSN 5985-01-615-2007
NSN 5895-01-584-6059
NSN 5905-01-182-1327
NSN 5905-01-629-4299
NSN 5915-01-022-8596
NSN 6145-01-361-4731
NSN 6135-00-726-4142
NSN 4140-01-421-0816
NSN 5930-01-146-8057
NSN 6135-00-567-1322
NSN 5999-01-551-3563