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 5930-01-260-0779
NSN 5999-01-437-8843
NSN 5855-00-962-5792
NSN 5996-01-446-5097
NSN 5925-00-948-0064
NSN 6105-01-343-6157
NSN 6150-01-367-7427
NSN 6645-00-269-2764
NSN 5905-01-104-7299
NSN 6130-01-202-1403
NSN 5910-00-332-0607
NSN 6240-00-753-7586