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 5975-00-816-6119
NSN 5945-00-144-0071
NSN 5925-01-246-9620
NSN 5965-00-892-3850
NSN 6645-01-625-1192
NSN 5895-00-170-4568
NSN 6645-00-522-4173
NSN 5935-01-288-1856
NSN 5996-00-135-9524
NSN 5975-01-488-1072
NSN 5925-00-782-6946
NSN 6610-00-548-3452