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 5950-00-477-1035
NSN 5998-01-329-6803
NSN 5935-00-776-1931
NSN 6150-01-350-9943
NSN 6240-00-258-2389
NSN 5930-01-512-2235
NSN 5945-01-415-5087
NSN 5905-01-558-2028
NSN 5895-01-188-6692
NSN 6135-01-502-5787
NSN 5930-01-556-8045
NSN 5910-01-576-7023