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 5835-00-624-1548
NSN 5999-00-853-3104
NSN 6620-01-519-7234
NSN 5960-01-530-1808
NSN 5945-01-191-2005
NSN 5895-00-238-4618
NSN 6240-00-275-1950
NSN 6685-00-772-9615
NSN 5930-01-377-5891
NSN 6110-01-614-1289
NSN 5990-00-467-7431
NSN 6220-01-242-9901