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 5925-01-010-2925
NSN 7035-00-922-5700
NSN 5999-01-341-0820
NSN 5998-01-469-5523
NSN 6240-01-100-4158
NSN 5960-01-513-3230
NSN 6110-00-834-1422
NSN 5835-00-013-9271
NSN 6105-01-367-2958
NSN 6610-01-519-3080
NSN 5910-01-366-5979
NSN 5960-00-943-5245