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 5855-01-563-3470
NSN 5910-01-399-4564
NSN 5990-00-068-3592
NSN 6145-01-358-8521
NSN 6645-01-394-5149
NSN 6130-00-639-0666
NSN 5965-01-506-3320
NSN 6320-01-029-4220
NSN 6110-00-136-8796
NSN 6650-01-589-3585
NSN 5945-01-437-5048
NSN 6240-01-425-1939