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 5975-01-301-8885
NSN 6135-01-522-9249
NSN 5930-01-640-9046
NSN 6150-01-368-8502
NSN 5835-00-213-9811
NSN 5990-01-449-7090
NSN 7035-01-423-8343
NSN 6150-00-112-2458
NSN 5965-00-594-3115
NSN 4140-01-023-1537
NSN 6650-01-157-8806
NSN 5999-01-136-0865