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 6620-01-207-0667
NSN 6650-01-642-7911
NSN 6145-01-431-0627
NSN 5996-00-410-8554
NSN 6320-01-054-3046
NSN 5935-01-513-7392
NSN 6620-00-003-2020
NSN 6320-01-624-0193
NSN 6650-01-408-5089
NSN 5998-00-881-5226
NSN 5998-01-313-8942
NSN 5975-01-444-4832