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 5920-00-296-0454
NSN 6650-00-684-3060
NSN 6320-00-394-8458
NSN 5920-00-081-0537
NSN 6685-01-541-7243
NSN 6105-01-280-1779
NSN 5925-01-125-0403
NSN 5925-01-185-1390
NSN 6145-00-022-0818
NSN 6320-01-556-2011
NSN 6130-01-428-6115
NSN 6110-01-633-9660