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 6685-00-261-9858
NSN 5950-01-296-4413
NSN 6650-01-016-0406
NSN 5930-00-116-6159
NSN 5910-00-728-7381
NSN 5895-00-085-3544
NSN 6620-01-197-8207
NSN 6110-00-467-7151
NSN 4140-01-198-1452
NSN 5935-01-603-9641
NSN 6220-01-232-9012
NSN 6110-00-216-8112