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 5996-01-550-3111
NSN 5910-00-170-7170
NSN 6610-01-371-4007
NSN 5835-00-138-2601
NSN 5915-01-250-9448
NSN 5915-00-951-9888
NSN 5835-00-084-8695
NSN 6130-00-773-8045
NSN 6220-00-330-3717
NSN 5945-01-579-2271
NSN 5990-01-432-4984
NSN 6135-00-973-5632