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 5996-01-315-6032
NSN 5985-00-400-5946
NSN 5895-00-226-3109
NSN 5915-00-952-1761
NSN 6320-01-506-9439
NSN 6110-01-267-1537
NSN 5975-01-163-5437
NSN 5965-01-406-6320
NSN 6620-01-612-9030
NSN 6610-00-097-5176
NSN 6240-01-277-1688
NSN 5835-00-247-0161