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 5925-01-230-9655
NSN 6110-01-533-1843
NSN 5985-00-392-6581
NSN 6320-01-322-1310
NSN 5945-00-951-9605
NSN 5935-01-575-4225
NSN 5915-01-183-6752
NSN 5999-01-377-3618
NSN 5998-01-412-8054
NSN 5930-00-961-4688
NSN 5990-01-480-6711
NSN 5930-01-193-5002