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 6320-01-132-2746
NSN 5945-01-634-0588
NSN 6135-01-235-4168
NSN 5935-01-366-0504
NSN 5950-01-195-8451
NSN 6110-01-272-7073
NSN 6620-00-532-2068
NSN 5920-01-115-9710
NSN 5895-01-125-5934
NSN 5905-01-115-0696
NSN 5855-01-444-1233
NSN 5996-01-359-9931