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 6220-00-113-3166
NSN 5950-01-444-4588
NSN 5895-00-125-5465
NSN 5895-01-424-0311
NSN 5945-00-339-2282
NSN 5930-00-152-8131
NSN 5920-01-408-4275
NSN 5950-01-059-4022
NSN 5855-00-114-4954
NSN 6105-00-419-5979
NSN 5855-01-400-1590
NSN 5975-01-385-5319