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 5935-01-013-8355
NSN 5930-01-069-5345
NSN 5935-00-862-5158
NSN 6145-00-088-3766
NSN 6110-01-496-9036
NSN 5985-01-021-3829
NSN 5996-01-359-8719
NSN 5950-01-029-3292
NSN 6240-01-516-5589
NSN 5855-01-369-4192
NSN 5835-00-315-3797
NSN 5945-00-139-2220