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 5985-00-101-0698
NSN 6645-01-041-3533
NSN 5996-01-375-6938
NSN 6240-01-441-0784
NSN 6110-01-418-0802
NSN 5930-00-595-5489
NSN 5905-01-438-8487
NSN 6650-01-370-5265
NSN 6110-01-370-4234
NSN 5835-00-698-9824
NSN 5945-00-374-1691
NSN 6320-01-578-6006