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 6610-00-180-4565
NSN 5835-01-246-0972
NSN 5915-00-730-6761
NSN 6685-01-508-8251
NSN 6220-01-613-7368
NSN 5925-01-406-2879
NSN 5985-01-362-6283
NSN 6610-01-309-5361
NSN 6150-01-634-0575
NSN 6610-00-235-5665
NSN 5920-01-415-2878
NSN 2925-00-233-5644