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 5990-01-023-3307
NSN 6105-01-013-6725
NSN 2925-01-420-2362
NSN 6610-00-395-2574
NSN 6220-01-025-6140
NSN 6685-01-523-7308
NSN 5950-00-142-9078
NSN 7035-00-371-7749
NSN 5950-01-271-0720
NSN 5998-00-353-1427
NSN 5945-00-296-8464
NSN 5999-00-528-2263