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 5965-00-923-6824
NSN 6150-01-013-2683
NSN 5996-01-558-2249
NSN 5915-01-515-8454
NSN 5965-00-936-9081
NSN 5930-01-090-9399
NSN 5965-01-573-7359
NSN 6150-01-564-2253
NSN 5960-01-605-9921
NSN 5910-01-439-0724
NSN 5930-01-592-2147
NSN 6645-01-179-0243