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 5960-01-097-3285
NSN 5895-01-297-8008
NSN 5910-01-605-6985
NSN 6645-01-242-9240
NSN 5925-00-477-2703
NSN 5945-00-400-5827
NSN 5945-00-595-6769
NSN 5950-01-364-0006
NSN 5920-00-893-4985
NSN 6135-01-465-2681
NSN 6320-01-207-9038
NSN 6145-00-988-3870