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 6220-01-462-6085
NSN 6240-01-253-0687
NSN 5930-01-542-3123
NSN 5855-00-337-3679
NSN 5915-01-192-9000
NSN 6145-01-511-0024
NSN 6145-01-474-5459
NSN 6650-00-832-6970
NSN 5895-01-107-6246
NSN 2925-00-388-8932
NSN 5910-01-299-0375
NSN 6320-00-646-3311