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 6110-01-393-5093
NSN 6685-01-610-2892
NSN 5925-00-145-5512
NSN 5998-01-643-6905
NSN 5950-01-335-0677
NSN 6650-01-633-9147
NSN 5905-00-013-7260
NSN 5835-00-761-5615
NSN 5960-00-477-6555
NSN 5975-00-284-7343
NSN 5945-00-097-1046
NSN 6105-01-264-7549