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 5905-00-516-2871
NSN 5965-00-942-1602
NSN 5905-01-654-1808
NSN 6130-01-481-1193
NSN 5925-01-186-3251
NSN 5960-01-423-4240
NSN 7035-00-205-8739
NSN 5999-00-243-6587
NSN 6320-00-174-1362
NSN 6130-00-185-4522
NSN 5935-00-362-3873
NSN 6110-01-185-5040