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 5950-01-572-3869
NSN 6685-01-634-0611
NSN 6220-01-202-4154
NSN 6105-01-201-1402
NSN 5990-01-359-8334
NSN 6610-00-382-0266
NSN 5975-01-629-9690
NSN 6130-01-199-2068
NSN 5910-01-040-7176
NSN 5996-01-031-8916
NSN 5945-01-447-3456
NSN 7035-00-679-9027