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 5990-01-032-5160
NSN 5835-01-198-2221
NSN 6105-00-814-2862
NSN 6110-01-451-5089
NSN 5930-00-153-0120
NSN 5910-00-682-3977
NSN 5915-01-545-1501
NSN 5965-01-652-6645
NSN 6130-01-367-0190
NSN 5999-00-114-1486
NSN 5835-01-209-6410
NSN 5999-00-513-7312