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 5985-01-555-7063
NSN 6645-00-922-8312
NSN 6650-01-500-6268
NSN 5920-01-348-6680
NSN 5910-01-586-7778
NSN 5920-00-209-0443
NSN 5998-00-317-7215
NSN 6650-01-060-7441
NSN 5835-01-135-2601
NSN 6620-00-269-5168
NSN 6145-01-397-4456
NSN 5910-00-321-8296