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 5855-00-688-9954
NSN 5910-00-068-1335
NSN 6610-01-180-7558
NSN 6650-00-299-1839
NSN 5895-00-797-9575
NSN 6110-01-367-6526
NSN 5895-01-583-1322
NSN 5935-00-152-6601
NSN 5905-00-041-1637
NSN 5935-01-446-6396
NSN 5945-01-265-8589
NSN 7035-01-612-0088