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 5855-00-487-9691
NSN 6135-01-388-2761
NSN 7035-01-544-7697
NSN 5930-00-187-2732
NSN 5915-00-500-8684
NSN 5910-01-462-7014
NSN 5905-01-597-8157
NSN 4140-01-232-1026
NSN 5945-01-100-0657
NSN 5915-01-629-0187
NSN 5925-00-824-9649
NSN 5895-00-247-7394