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 2925-00-456-7627
NSN 5950-00-448-3126
NSN 6110-00-943-0650
NSN 5996-00-038-0234
NSN 5930-00-528-8600
NSN 5920-01-464-3863
NSN 5935-01-570-4624
NSN 5910-00-379-2349
NSN 6145-01-185-7803
NSN 5990-00-660-8608
NSN 6150-01-475-6709
NSN 5960-01-632-6576