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 6110-00-583-9821
NSN 5960-01-213-6292
NSN 5920-01-538-1040
NSN 7035-00-572-7086
NSN 6105-00-111-0851
NSN 6320-01-243-2276
NSN 5895-01-359-8704
NSN 6145-01-191-4630
NSN 6145-00-901-0081
NSN 6610-00-170-6715
NSN 5915-01-222-0879
NSN 6620-00-431-3837