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 6685-01-302-4242
NSN 5915-01-527-1064
NSN 7035-00-104-7613
NSN 5910-01-442-6752
NSN 5835-01-038-2402
NSN 6110-01-593-6028
NSN 5960-01-495-0859
NSN 6105-01-432-2249
NSN 6650-01-029-2995
NSN 6150-00-361-9880
NSN 6110-00-703-4442
NSN 6645-01-560-0738