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 6240-01-188-7282
NSN 5950-00-992-2425
NSN 6150-01-020-7881
NSN 5960-01-230-9322
NSN 2925-01-545-2717
NSN 5960-00-548-1892
NSN 6105-01-594-9105
NSN 6130-00-758-7435
NSN 5950-01-412-1194
NSN 5945-01-044-5825
NSN 5965-00-985-9157
NSN 5965-00-387-6880