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 6685-00-003-3378
NSN 5996-00-847-8342
NSN 6135-00-973-5632
NSN 5996-01-563-6568
NSN 6610-01-597-2911
NSN 5999-01-387-6698
NSN 6610-01-496-6758
NSN 2925-01-433-4374
NSN 5960-00-283-9702
NSN 5990-01-431-6749
NSN 5990-01-160-6978
NSN 5975-00-842-5274