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 6145-01-277-1173
NSN 6150-01-576-4899
NSN 6105-00-602-9035
NSN 6105-01-603-1497
NSN 6150-00-681-8497
NSN 5835-00-518-2740
NSN 5998-01-025-2615
NSN 5855-00-763-2155
NSN 5920-00-694-0483
NSN 5835-01-112-9008
NSN 5965-00-849-1313
NSN 5985-00-455-0112