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 5925-00-603-8077
NSN 5905-01-340-1088
NSN 6240-00-512-3473
NSN 5960-00-626-3644
NSN 5855-01-272-1504
NSN 4140-01-391-6462
NSN 5985-01-158-5645
NSN 5915-00-788-6270
NSN 6240-00-813-6328
NSN 5855-01-302-5493
NSN 5905-00-161-5184
NSN 5905-01-089-9757