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 5835-01-048-8106
NSN 5975-01-427-3521
NSN 4140-00-270-8075
NSN 5965-01-414-6414
NSN 6145-01-613-6409
NSN 6645-00-038-7737
NSN 5975-01-587-3468
NSN 2925-01-545-2717
NSN 6105-01-057-6390
NSN 6150-01-362-7193
NSN 4140-01-004-9177
NSN 6320-01-111-8851