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 5975-01-442-6919
NSN 5950-01-383-6786
NSN 6320-01-631-7828
NSN 5975-01-408-6601
NSN 5935-00-439-5792
NSN 5930-01-614-3706
NSN 5960-01-137-2329
NSN 5855-01-521-1922
NSN 5998-00-947-0875
NSN 5855-01-098-9038
NSN 5920-00-925-2639
NSN 5915-01-104-4486