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 5996-01-211-8067
NSN 5960-00-991-1135
NSN 5950-00-511-7446
NSN 5835-01-641-0073
NSN 5910-00-504-9059
NSN 5855-00-134-6234
NSN 5930-01-521-6361
NSN 5915-01-098-3014
NSN 5925-01-608-4702
NSN 2925-01-532-8445
NSN 6150-00-813-9422
NSN 6130-00-347-0582