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 6220-01-517-4352
NSN 5895-00-885-2285
NSN 5996-00-876-0879
NSN 6105-01-309-2256
NSN 5999-01-361-9839
NSN 6685-01-411-4435
NSN 7035-01-304-4138
NSN 6320-01-089-9086
NSN 6150-01-197-8116
NSN 5935-00-925-1760
NSN 5930-01-587-9897
NSN 6220-00-972-4731