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 5960-01-188-4558
NSN 6220-00-762-8944
NSN 2925-01-582-2869
NSN 6135-00-100-8890
NSN 6620-01-537-0902
NSN 5910-01-243-0599
NSN 5935-01-466-3223
NSN 5975-01-383-6548
NSN 5925-00-777-4083
NSN 6320-01-487-0336
NSN 6150-01-458-0086
NSN 6130-00-726-2821