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 6645-00-081-4298
NSN 6685-00-764-0127
NSN 6685-00-291-7857
NSN 5910-01-069-5236
NSN 6320-00-925-0558
NSN 6240-01-303-6174
NSN 5960-00-736-0213
NSN 5975-01-363-6462
NSN 6220-00-511-3934
NSN 6110-00-432-9424
NSN 5895-00-686-4498
NSN 6240-01-454-5789