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 5935-00-121-9842
NSN 6240-01-472-2950
NSN 5975-00-477-0614
NSN 5960-00-781-4084
NSN 5960-01-546-2379
NSN 6145-01-113-8205
NSN 7035-00-834-2090
NSN 5895-01-455-4622
NSN 5990-01-209-3955
NSN 5895-01-045-1410
NSN 5835-01-017-3860
NSN 5920-01-383-1933