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 5925-00-943-4489
NSN 5996-00-916-0149
NSN 5998-01-314-3562
NSN 6685-00-834-0494
NSN 6105-01-254-3626
NSN 6130-01-278-9305
NSN 5925-01-246-9620
NSN 5960-01-196-9203
NSN 5855-01-440-9209
NSN 5905-01-370-1308
NSN 5920-01-321-4327
NSN 5998-00-269-5444