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 6145-01-421-9343
NSN 5920-01-123-9854
NSN 5935-00-285-2767
NSN 5965-01-052-3765
NSN 5920-01-140-1120
NSN 5895-01-278-9379
NSN 2925-01-568-3705
NSN 5935-01-544-8676
NSN 5930-01-110-0111
NSN 5950-01-588-7264
NSN 5950-01-418-6958
NSN 5905-01-062-0805