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 6320-01-089-9086
NSN 6145-00-993-6538
NSN 6145-01-327-3328
NSN 5990-01-327-1558
NSN 5985-00-106-2681
NSN 6645-01-316-4900
NSN 5945-01-368-5096
NSN 5835-00-901-4932
NSN 5915-01-467-9048
NSN 6150-01-211-8062
NSN 6645-01-004-7768
NSN 5999-00-577-0994