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 5950-01-482-7994
NSN 6610-01-555-8596
NSN 5965-01-167-8513
NSN 6110-01-116-4251
NSN 6610-01-269-5437
NSN 6220-01-425-2631
NSN 5920-01-568-7700
NSN 6620-00-421-7509
NSN 5915-01-280-4355
NSN 6130-00-300-1689
NSN 6135-00-062-5080
NSN 2925-01-397-2495