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 5895-01-481-3676
NSN 6650-01-364-8504
NSN 6135-01-116-3385
NSN 5910-01-010-2911
NSN 5935-01-453-4056
NSN 6105-01-056-0959
NSN 5930-00-189-1650
NSN 4140-01-462-5901
NSN 5945-00-523-2800
NSN 5965-00-457-2496
NSN 5996-00-808-5563
NSN 6610-00-664-2190