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 5998-01-113-2503
NSN 6685-01-109-5156
NSN 5855-01-593-3985
NSN 6105-01-438-2738
NSN 5915-01-388-2165
NSN 5999-01-391-8201
NSN 6620-00-900-3986
NSN 5935-01-399-8732
NSN 5925-00-520-8063
NSN 5999-00-211-3611
NSN 5895-01-386-5694
NSN 5945-01-381-8196