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 6610-01-602-3744
NSN 2925-00-180-2532
NSN 5895-00-093-0292
NSN 5930-01-090-0223
NSN 6145-01-491-6785
NSN 5996-01-303-8361
NSN 5920-01-397-1280
NSN 5905-01-160-2983
NSN 6105-00-945-4592
NSN 5910-00-683-3878
NSN 6240-00-616-4029
NSN 5905-01-074-0153