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 2925-01-479-3806
NSN 6650-00-788-1461
NSN 5920-00-665-3973
NSN 5999-01-044-8325
NSN 6610-00-144-7036
NSN 5990-00-719-4947
NSN 5999-01-573-7602
NSN 6220-00-764-0404
NSN 4140-00-758-7686
NSN 6135-01-218-3660
NSN 5960-01-413-3877
NSN 5905-01-480-9851