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 5925-01-442-3792
NSN 6240-01-013-6052
NSN 5935-01-495-3784
NSN 6145-01-192-6416
NSN 6685-00-526-9433
NSN 5990-01-343-6407
NSN 5895-00-821-9067
NSN 6320-01-387-8099
NSN 6135-00-613-1068
NSN 6685-00-754-4111
NSN 5930-01-347-0755
NSN 5855-00-256-5562