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 5915-00-035-8590
NSN 5985-01-547-2376
NSN 5930-01-362-6676
NSN 5895-01-515-2350
NSN 5950-01-602-7346
NSN 7035-01-550-5073
NSN 5920-01-038-1122
NSN 5930-01-260-6814
NSN 5950-01-225-9985
NSN 6145-01-502-6399
NSN 6105-01-207-0152
NSN 5935-01-616-7662