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 6145-01-261-1940
NSN 5996-00-956-3325
NSN 5920-00-027-8290
NSN 6130-00-451-1061
NSN 6105-01-566-1293
NSN 6145-00-700-7910
NSN 5985-01-360-5617
NSN 5915-00-597-2369
NSN 5985-01-127-1218
NSN 6240-01-296-8997
NSN 6110-01-166-2561
NSN 5996-01-336-4895