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 5985-01-003-7399
NSN 5960-00-119-4476
NSN 5915-00-838-4934
NSN 6620-00-513-0738
NSN 6110-00-260-0130
NSN 5835-01-654-4570
NSN 5990-01-219-9018
NSN 5915-01-231-9174
NSN 6320-01-512-2031
NSN 6610-01-173-6323
NSN 5835-00-759-1109
NSN 6650-01-237-3334