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 5945-01-430-4992
NSN 5915-00-050-8522
NSN 6620-00-575-3469
NSN 6650-01-501-5661
NSN 6610-01-032-5335
NSN 5835-00-594-4921
NSN 6220-00-099-9192
NSN 5945-01-343-6899
NSN 7035-01-511-6219
NSN 5965-00-500-5826
NSN 5930-01-212-9907
NSN 7035-00-188-6674