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 6650-00-221-7119
NSN 5985-00-982-0370
NSN 5965-00-246-5612
NSN 6110-01-301-4700
NSN 5950-01-071-4662
NSN 5855-00-631-4565
NSN 6620-01-067-8336
NSN 6110-00-583-3373
NSN 5915-00-230-4425
NSN 5985-01-100-3471
NSN 5996-01-029-2904
NSN 6135-01-633-8502