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 5925-01-108-7133
NSN 5915-01-660-7359
NSN 6650-01-467-2355
NSN 5960-00-892-9475
NSN 6650-00-067-3572
NSN 6150-00-723-4618
NSN 6240-01-517-7566
NSN 6110-00-225-9021
NSN 6110-00-244-1209
NSN 7035-01-146-7096
NSN 5935-00-418-1305
NSN 5950-01-245-2337