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 5965-01-151-9816
NSN 6620-01-025-1443
NSN 6150-00-485-8853
NSN 6320-00-539-9283
NSN 6620-01-160-3475
NSN 5910-01-329-0665
NSN 5835-01-224-2792
NSN 5930-01-522-8413
NSN 5910-00-292-0048
NSN 5996-01-173-3202
NSN 5935-01-023-8282
NSN 6645-01-010-3746