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 5910-00-104-7260
NSN 6145-01-271-5051
NSN 5960-01-435-1167
NSN 5910-01-458-4441
NSN 5950-01-073-6925
NSN 6645-01-262-3066
NSN 5950-00-277-4701
NSN 5985-01-463-9112
NSN 6135-01-487-6275
NSN 5945-01-122-6610
NSN 6145-01-633-2700
NSN 5985-01-229-1780