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 5855-01-486-0440
NSN 5835-01-487-3042
NSN 6150-01-073-3935
NSN 5905-01-597-5119
NSN 5855-01-548-5241
NSN 5895-01-042-0477
NSN 5935-01-283-2133
NSN 5996-01-331-5631
NSN 5895-00-614-5879
NSN 5925-01-085-4355
NSN 7035-00-679-9027
NSN 6220-00-029-9128