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 5895-01-061-7257
NSN 5998-01-089-9725
NSN 5998-01-096-3769
NSN 5996-00-647-2011
NSN 5935-01-634-0668
NSN 6610-00-066-9353
NSN 5965-00-997-5764
NSN 6150-01-263-5195
NSN 5855-01-330-3669
NSN 6650-00-778-2949
NSN 5855-01-351-8909
NSN 5985-00-276-3415