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 5915-00-757-5372
NSN 6320-00-790-4844
NSN 6650-01-316-3274
NSN 6685-01-634-0611
NSN 5895-00-170-4568
NSN 6135-01-264-1311
NSN 6650-00-981-9501
NSN 5855-00-118-8762
NSN 5930-00-895-6896
NSN 6130-00-850-0076
NSN 6650-01-245-2791
NSN 5930-01-429-0944