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 5996-01-044-6958
NSN 5945-01-189-7027
NSN 6240-01-566-8045
NSN 5925-01-078-6673
NSN 7035-01-388-6943
NSN 6130-01-099-9800
NSN 5925-01-447-9147
NSN 6320-01-339-5351
NSN 6645-01-400-1383
NSN 5915-01-349-4270
NSN 6240-00-885-4049
NSN 6110-01-493-8799