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 5950-00-159-8302
NSN 5990-00-488-1091
NSN 5999-01-473-9323
NSN 5910-00-753-7581
NSN 5999-00-273-3995
NSN 5855-00-110-9341
NSN 5910-01-142-2688
NSN 5835-01-020-5650
NSN 6110-01-328-8292
NSN 6110-01-076-4060
NSN 5975-00-464-7535
NSN 5910-01-097-4177