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 5985-01-561-1939
NSN 5905-01-263-6908
NSN 6620-00-417-6285
NSN 5910-00-722-5901
NSN 6645-01-519-3007
NSN 5985-00-925-1216
NSN 5905-01-512-1898
NSN 5998-01-300-4415
NSN 5905-01-432-8934
NSN 6145-01-363-1597
NSN 6135-01-136-1059
NSN 5925-00-477-9644