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 6105-01-590-1678
NSN 6145-01-143-6772
NSN 6240-01-177-9361
NSN 5985-01-644-9655
NSN 5925-01-140-1114
NSN 6130-00-602-5984
NSN 5960-01-246-4809
NSN 6320-01-006-6138
NSN 6110-00-711-0377
NSN 6110-00-513-7677
NSN 5930-00-603-4608
NSN 5895-01-232-6130