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 6645-01-496-0073
NSN 6610-00-720-3237
NSN 6150-00-233-6356
NSN 5996-01-570-9845
NSN 5960-01-199-6953
NSN 5999-00-084-3499
NSN 5915-01-397-1748
NSN 6685-01-290-4378
NSN 6240-01-179-1061
NSN 5855-01-443-5330
NSN 4140-01-522-7579
NSN 5945-01-391-7485