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 5950-01-393-6437
NSN 6110-01-422-0557
NSN 6110-00-983-5927
NSN 5855-01-486-0440
NSN 6240-01-196-1688
NSN 6135-00-643-4843
NSN 6130-01-542-7378
NSN 5975-01-231-9669
NSN 6110-01-417-8035
NSN 5915-00-679-3093
NSN 5925-00-755-0743
NSN 5920-01-293-3071