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 5935-01-502-3279
NSN 4140-01-137-3264
NSN 6110-01-152-2547
NSN 6620-01-345-4835
NSN 5835-01-632-6627
NSN 2925-01-106-3552
NSN 5998-00-412-2730
NSN 5905-01-576-8394
NSN 5835-00-943-2763
NSN 6150-00-786-4075
NSN 5855-01-028-8387
NSN 6685-01-468-5787