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.
NSN 5999-01-408-5016
NSN 5905-01-535-0366
NSN 5999-01-464-3667
NSN 6220-00-406-0024
NSN 5996-00-379-8785
NSN 5945-00-765-8809
NSN 6620-00-329-9460
NSN 5905-00-813-7400
NSN 5999-00-266-3805
NSN 5960-01-416-6187
NSN 5855-01-213-9076
NSN 5925-01-201-0098