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 5925-00-847-3139
NSN 6240-01-445-8673
NSN 5960-01-156-1396
NSN 5950-00-471-1125
NSN 6320-01-335-8336
NSN 6645-00-900-5830
NSN 5945-01-559-4505
NSN 6150-01-062-0650
NSN 5960-01-624-1170
NSN 5920-00-416-5999
NSN 6320-01-648-5538
NSN 6610-00-951-4451