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 6645-01-377-7866
NSN 6645-01-633-1852
NSN 6240-01-629-7381
NSN 5996-01-067-8716
NSN 6240-01-045-8326
NSN 7035-00-703-3535
NSN 6130-00-266-7496
NSN 6135-00-078-9931
NSN 7035-01-613-5139
NSN 6645-01-153-7666
NSN 5999-01-600-4873
NSN 5835-01-347-8714