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 6145-01-296-8198
NSN 5910-01-235-0329
NSN 5895-00-111-1560
NSN 5855-01-434-8467
NSN 6105-01-543-6107
NSN 2925-01-520-4194
NSN 5910-01-057-4987
NSN 4140-01-436-1658
NSN 4140-00-332-5956
NSN 5985-01-510-9450
NSN 5930-00-300-6431
NSN 5985-01-231-9272