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 6240-00-465-2985
NSN 5965-01-605-4703
NSN 6105-01-062-8790
NSN 5985-01-210-1184
NSN 5985-00-740-7154
NSN 6685-00-153-0266
NSN 4140-00-802-2968
NSN 4140-01-592-7466
NSN 6240-01-393-4039
NSN 5975-01-108-5461
NSN 6150-00-324-4409
NSN 5985-01-181-3055