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 5935-01-196-6014
NSN 6645-01-331-0774
NSN 5910-00-796-7422
NSN 6110-01-379-0606
NSN 5960-00-567-2380
NSN 4140-00-580-8508
NSN 6130-01-129-5997
NSN 6105-01-135-6964
NSN 5960-00-517-9359
NSN 2925-00-816-8765
NSN 6135-01-633-8502
NSN 6240-00-155-5817