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 6105-01-462-1657
NSN 5920-01-168-7810
NSN 5925-00-236-5657
NSN 5990-01-411-5930
NSN 6320-01-536-3077
NSN 5999-01-381-3186
NSN 5835-00-233-6327
NSN 6610-00-630-8823
NSN 6220-01-455-2977
NSN 5960-01-424-1781
NSN 5985-00-494-4944
NSN 6105-00-538-8341