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 5895-01-152-5846
NSN 6645-01-384-0628
NSN 6620-01-527-0664
NSN 6145-01-597-3389
NSN 5855-01-491-9064
NSN 5895-00-296-0171
NSN 5965-01-284-0124
NSN 6150-00-751-9173
NSN 5935-01-428-6225
NSN 5920-01-174-2579
NSN 6320-00-857-4073
NSN 6110-00-175-3661