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 6620-00-482-1073
NSN 6130-01-209-9067
NSN 5996-00-186-8709
NSN 6685-01-367-1125
NSN 6685-01-283-6938
NSN 5920-01-188-8445
NSN 5835-01-412-0344
NSN 5975-01-353-3194
NSN 5835-01-359-2575
NSN 6135-00-856-1343
NSN 5985-01-056-5179
NSN 5910-01-633-9963