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 5965-00-874-1075
NSN 6645-01-467-9983
NSN 5950-00-495-9504
NSN 6645-01-476-8013
NSN 6650-01-378-6868
NSN 6105-00-997-5823
NSN 5925-00-724-5554
NSN 5920-00-598-0469
NSN 5998-00-999-2178
NSN 6110-01-170-4066
NSN 6685-01-020-8756
NSN 5996-01-283-6729