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 5996-01-088-7074
NSN 6645-00-948-9763
NSN 5915-00-189-4679
NSN 5950-01-193-6677
NSN 6110-00-064-9340
NSN 5975-01-607-4225
NSN 5895-01-612-8832
NSN 6240-01-334-3080
NSN 5835-01-185-1102
NSN 5990-01-328-0808
NSN 6650-01-141-3882
NSN 5895-01-122-8014