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 6650-01-590-2641
NSN 6150-01-560-2995
NSN 5999-01-129-9749
NSN 5925-00-081-1170
NSN 5985-01-579-7948
NSN 5965-01-091-1884
NSN 5990-01-408-6554
NSN 5915-01-633-9845
NSN 5945-01-367-5973
NSN 6650-01-138-1712
NSN 6135-01-255-9129
NSN 6150-00-801-2580