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 5985-01-154-7481
NSN 5910-00-897-5732
NSN 4140-00-400-4872
NSN 6150-01-463-8872
NSN 6610-01-534-6377
NSN 5835-01-579-5941
NSN 5945-00-434-1578
NSN 5895-01-267-5250
NSN 5996-00-153-3216
NSN 6110-01-601-2543
NSN 6645-01-458-5235
NSN 2925-01-657-9741