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 5910-01-057-3761
NSN 7035-01-247-2848
NSN 6135-01-104-3790
NSN 5855-01-190-7049
NSN 5975-00-207-9695
NSN 5920-00-126-1873
NSN 5895-00-203-2379
NSN 5950-00-773-8050
NSN 5920-00-100-2582
NSN 5935-01-605-4812
NSN 6620-01-556-1695
NSN 7035-01-062-6089