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 5910-01-486-6041
NSN 6645-01-074-4063
NSN 5985-01-611-9355
NSN 6150-01-613-0310
NSN 6105-01-323-7679
NSN 5905-01-129-0052
NSN 5915-01-070-6644
NSN 5905-01-384-4628
NSN 5965-01-010-1258
NSN 6320-01-434-6861
NSN 6150-01-286-4880
NSN 5998-01-488-1237