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 6320-00-481-7291
NSN 5985-01-107-6798
NSN 6145-01-147-6770
NSN 6645-01-449-1824
NSN 5930-00-994-1953
NSN 6620-01-106-3553
NSN 5965-00-594-3115
NSN 6145-01-283-4530
NSN 5895-01-054-3799
NSN 5999-00-899-8920
NSN 5910-01-265-0816
NSN 5990-01-465-3088