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 5835-01-626-9603
NSN 6135-00-951-3426
NSN 6110-01-534-8777
NSN 5905-01-474-4079
NSN 5855-00-532-0025
NSN 6110-01-628-7626
NSN 5960-00-215-5884
NSN 6135-01-400-2947
NSN 5996-00-552-1406
NSN 6105-00-468-6323
NSN 5910-01-147-7746
NSN 6135-01-363-5109