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 6150-00-918-8357
NSN 6220-00-074-4224
NSN 5985-00-847-1744
NSN 4140-00-765-4594
NSN 5935-01-136-1182
NSN 5935-00-944-0859
NSN 6150-00-867-5239
NSN 6240-01-204-0046
NSN 4140-01-214-6380
NSN 6610-01-646-9101
NSN 5855-01-034-3845
NSN 5935-01-202-6219