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 5920-00-715-2541
NSN 5925-00-248-2959
NSN 5915-01-617-0630
NSN 5835-01-389-8218
NSN 4140-01-460-3745
NSN 5935-01-240-0453
NSN 6645-01-182-4896
NSN 2925-01-574-7119
NSN 6130-01-142-6931
NSN 5975-01-023-8773
NSN 5998-00-106-3539
NSN 6650-01-314-9979