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 5835-01-349-5420
NSN 6110-00-350-4227
NSN 5996-01-628-2435
NSN 2925-00-835-6711
NSN 5999-01-285-0966
NSN 5985-00-170-9097
NSN 6645-01-143-0137
NSN 7035-01-477-4181
NSN 5999-00-306-0990
NSN 2925-01-342-1712
NSN 5835-01-200-3244
NSN 2925-01-368-5773