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 5855-01-472-2554
NSN 5910-00-526-0694
NSN 5855-01-308-0955
NSN 5960-00-335-3394
NSN 5950-00-005-9330
NSN 5999-01-465-0348
NSN 6135-00-880-1026
NSN 7035-01-122-1264
NSN 5835-00-406-6382
NSN 5950-01-301-5816
NSN 6620-00-613-3023
NSN 5960-01-185-1885