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 5950-00-752-5178
NSN 4140-00-113-8215
NSN 5910-01-247-4605
NSN 6135-00-993-6823
NSN 6130-00-274-8411
NSN 5975-01-350-9017
NSN 5996-01-290-0988
NSN 6620-01-290-2973
NSN 5990-01-571-7468
NSN 6110-01-442-4144
NSN 6150-01-530-7352
NSN 5835-00-518-4507