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 2925-01-063-9532
NSN 6620-01-625-2855
NSN 6110-01-351-3940
NSN 6320-00-116-3658
NSN 5910-01-314-3637
NSN 5910-01-315-2025
NSN 5935-00-200-1017
NSN 5965-01-585-0214
NSN 5996-01-318-9337
NSN 5965-01-182-5768
NSN 5925-01-357-1308
NSN 6610-01-310-3313