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 5945-00-597-5722
NSN 5895-01-383-4853
NSN 7035-01-342-6483
NSN 5895-00-052-2752
NSN 4140-01-143-3520
NSN 6135-00-932-3136
NSN 5998-01-538-7663
NSN 6150-01-413-2359
NSN 5960-01-469-5874
NSN 6110-01-546-6925
NSN 6135-00-161-0746
NSN 5855-00-586-6255