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.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6105-01-547-9676
NSN 4140-01-615-7625
NSN 5945-01-508-3383
NSN 5996-00-405-4509
NSN 5975-01-425-5171
NSN 6240-01-513-2732
NSN 6135-01-400-2947
NSN 5975-01-644-4780
NSN 4140-01-094-6836
NSN 6110-01-400-4207
NSN 5915-01-075-0376
NSN 6105-00-079-0044