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 6145-01-251-7652
NSN 5905-01-110-3861
NSN 5895-01-202-3797
NSN 5915-00-290-1569
NSN 5996-00-525-1777
NSN 6240-01-364-2305
NSN 6610-01-035-1252
NSN 5965-01-641-9316
NSN 5855-01-511-4046
NSN 6110-01-459-8859
NSN 6110-00-525-3418
NSN 2925-01-642-0944