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 6110-00-796-4534
NSN 5950-01-119-0389
NSN 5930-00-629-9562
NSN 5835-01-519-3834
NSN 5950-01-510-2461
NSN 5855-00-466-2309
NSN 5895-00-968-7106
NSN 6610-01-065-1073
NSN 6320-01-277-5793
NSN 6645-01-170-5402
NSN 5960-01-599-9821
NSN 6110-01-629-5260