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 5990-01-023-3307
NSN 6610-00-430-5208
NSN 6220-01-603-5421
NSN 6320-01-097-5347
NSN 5996-01-370-9886
NSN 5925-01-619-2942
NSN 6620-00-383-8740
NSN 5905-01-043-8042
NSN 5835-00-930-8500
NSN 5925-01-182-8169
NSN 5835-00-987-9341
NSN 5960-00-777-3235