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 5915-01-517-3920
NSN 6650-01-216-2707
NSN 6610-00-663-8815
NSN 5998-01-496-3403
NSN 5935-01-604-0620
NSN 5998-01-023-8480
NSN 5925-01-377-7509
NSN 5895-01-392-3228
NSN 5855-00-688-9954
NSN 5999-01-044-9983
NSN 6110-00-051-4427
NSN 5920-00-170-3576