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 2925-01-342-1712
NSN 5975-01-449-1203
NSN 6110-00-691-9134
NSN 5920-01-607-0579
NSN 5950-00-492-5416
NSN 5935-01-322-8562
NSN 5960-00-597-2680
NSN 6135-01-092-4734
NSN 6135-00-838-0706
NSN 6135-00-519-1325
NSN 5945-00-337-0454
NSN 5835-00-160-7142