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 5960-01-462-6267
NSN 2925-01-273-4898
NSN 5996-00-170-8060
NSN 6220-01-178-0171
NSN 5998-00-466-3142
NSN 2925-01-483-6248
NSN 6130-01-068-3362
NSN 6110-01-505-2074
NSN 6240-01-094-2280
NSN 5965-00-903-6298
NSN 5930-00-904-6724
NSN 5945-01-345-6844