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 5960-01-218-2858
NSN 5996-00-661-1151
NSN 5935-01-485-0383
NSN 5930-01-549-4831
NSN 5996-01-397-5428
NSN 5965-01-167-8513
NSN 5935-01-050-9171
NSN 6685-00-722-7210
NSN 6150-00-280-4500
NSN 6685-01-212-3972
NSN 5999-01-429-0149
NSN 6110-01-585-5990