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 5915-01-594-3616
NSN 5905-01-513-1877
NSN 6685-00-608-3295
NSN 6150-01-580-0171
NSN 5965-00-246-5612
NSN 6620-00-506-0112
NSN 5996-01-467-2177
NSN 5905-00-097-1149
NSN 5915-01-155-7086
NSN 6135-01-222-0703
NSN 5855-01-522-6242
NSN 5960-01-321-2750