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 5925-01-085-4355
NSN 6135-01-430-3119
NSN 5965-00-445-1843
NSN 5910-00-650-2615
NSN 6135-01-392-6166
NSN 5920-01-060-7689
NSN 5960-01-328-8248
NSN 6150-01-558-2940
NSN 5996-01-435-7592
NSN 5996-01-555-9489
NSN 6320-00-931-4855
NSN 6620-00-858-7317