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 6150-01-030-3294
NSN 5930-01-588-4118
NSN 5960-01-141-7584
NSN 2925-00-479-9297
NSN 5998-01-122-9345
NSN 5996-01-223-4665
NSN 5905-00-465-0756
NSN 6105-01-118-1412
NSN 5950-01-223-2981
NSN 5960-00-490-0138
NSN 5915-01-182-1365
NSN 6685-01-487-8713