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 5895-00-158-4343
NSN 5920-00-117-8280
NSN 6610-00-087-2434
NSN 6110-00-062-5908
NSN 5985-00-046-1877
NSN 5975-00-035-6524
NSN 6650-00-056-1581
NSN 6620-00-140-8644
NSN 6610-00-551-3610
NSN 2925-01-293-6266
NSN 5996-01-070-5556
NSN 5835-01-174-7700