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 5915-01-371-7477
NSN 5945-01-068-3503
NSN 6130-00-401-2291
NSN 5996-01-076-2938
NSN 5835-01-112-4725
NSN 5996-01-392-3171
NSN 5920-00-187-0260
NSN 5935-00-932-4577
NSN 5895-00-522-7935
NSN 5975-01-367-5988
NSN 6150-01-264-2555
NSN 4140-01-591-8916