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 5925-00-798-6767
NSN 5915-01-484-1505
NSN 5950-01-332-1124
NSN 5996-00-484-9196
NSN 5960-00-549-3760
NSN 5999-01-167-7936
NSN 6320-01-357-0728
NSN 5965-01-357-0684
NSN 6145-00-390-9917
NSN 6240-01-411-5425
NSN 5975-01-171-4945
NSN 5999-00-766-4647