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 6645-00-632-0736
NSN 5895-01-483-1177
NSN 5998-01-564-0807
NSN 6610-01-469-9532
NSN 5965-00-267-4173
NSN 5835-01-268-1924
NSN 5960-00-675-9373
NSN 4140-01-364-4113
NSN 5925-00-700-8674
NSN 5855-01-112-7725
NSN 6685-00-843-8828
NSN 5905-00-426-2845