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 5996-00-333-5182
NSN 5910-01-099-4202
NSN 6685-01-296-0870
NSN 5999-01-237-9067
NSN 5965-01-063-6115
NSN 5895-01-502-4602
NSN 6135-01-504-4309
NSN 7035-01-562-7332
NSN 5950-00-299-7851
NSN 5998-01-600-1924
NSN 5895-01-170-2687
NSN 6320-01-421-3777