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 6105-01-233-7881
NSN 6685-01-607-6481
NSN 6135-00-255-1340
NSN 6105-01-538-7059
NSN 6240-00-930-4206
NSN 6110-00-971-2035
NSN 6320-01-454-1965
NSN 6105-01-027-9568
NSN 5905-01-509-3995
NSN 5985-01-238-9077
NSN 5895-01-004-6692
NSN 6620-00-378-3070