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 2925-00-231-8041
NSN 5895-01-327-0766
NSN 5935-01-227-5833
NSN 5910-01-540-2875
NSN 5855-00-494-9581
NSN 5945-01-524-0544
NSN 6135-00-008-5345
NSN 5965-01-492-5695
NSN 6240-01-329-8095
NSN 6105-01-425-1451
NSN 5915-01-031-4599
NSN 5998-01-475-6654