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 6685-01-197-7703
NSN 6685-01-444-3117
NSN 5985-01-440-8267
NSN 5905-01-043-3225
NSN 5915-00-381-9197
NSN 6650-01-453-2382
NSN 6105-01-333-3187
NSN 6650-00-809-1817
NSN 6685-01-559-0506
NSN 5910-01-442-4216
NSN 5915-01-046-6531
NSN 6130-01-281-7519