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 6610-01-511-0982
NSN 5915-01-376-4961
NSN 5855-00-494-9581
NSN 5950-00-389-3760
NSN 5985-00-393-0904
NSN 5950-00-883-9438
NSN 6620-01-462-0001
NSN 5950-01-023-7692
NSN 6110-01-534-3881
NSN 6110-01-576-9899
NSN 6110-00-123-1793
NSN 5965-00-630-7872