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 5855-01-456-8667
NSN 5835-01-506-0746
NSN 5998-01-268-8216
NSN 5998-01-178-4391
NSN 5905-01-469-3317
NSN 5935-00-001-8836
NSN 5965-00-080-2045
NSN 5855-00-337-3679
NSN 5905-01-322-6512
NSN 6135-01-032-8887
NSN 5930-00-100-0163
NSN 5996-00-470-7762