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 5935-00-711-8274
NSN 5930-01-451-7534
NSN 6620-01-339-1238
NSN 6240-01-231-9243
NSN 5998-01-271-5891
NSN 5965-00-049-7649
NSN 5920-01-350-1796
NSN 5950-01-610-4188
NSN 5985-00-448-3001
NSN 6685-01-211-2141
NSN 5915-01-203-7977
NSN 6145-01-421-2458